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A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.27.1 Improvements Improved word selecting in text editor and added CTRL + Backspace/Delete shortcuts to delete full words Bug Fixes Fixed various build issues on some Linux platforms Fixed safety backup restore popup getting hidden by the tip of the day popup Pattern Language Fixed attributes not being applied correctly to bitfield fields Fixed issues where turning a type into bytes didn’t correctly consider Proxy types with a zero size Fixed offsets of static array members getting messed up by highlighting process Fixed crash when returning invalid values from format/transform functions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.26.2 Improvements Made content store window resizable Bug Fixes Actually fixed the last releases not starting at all anymore on macOS and Linux [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.18.2 Additions Added Brazilian Portuguese translation. Huge thanks to @dgsmiley18 Added IEEE 754 floating-point number experimenting tool Completely rewrote the Hash view It now supports displaying multiple different Hash types at the same time Configured hashes now also appear in the hex editor when selecting a region, hovering the cursor over it and holding down SHIFT Added tooltip to all Visualizer data processor nodes that display the visualization a lot bigger Improvements Improved contrast of the pattern language error popup text color in light mode Bug Fixes Fixed editing values in the hex editor Fixed another scroll issue in the hex editor Fixed pasting bytes in the hex editor view Fixed bookmarks automatically collapsing when editing their name Fixed a crash when the OS didn’t configure monitors correctly This mainly happens when using Windows Remote Desktop [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.17 Additions Added support for the new Yara console module Pattern Language The Pattern Language has been separated from ImHex and was moved to its own repository This was in part made possible by @Diadlo‘s separation of the pattern rendering code from the rest of the runtime A separate repository also now allows other people to include the Pattern Language in their own applications Types can now be forward declared Functions can now have default parameters Bitfield fields are now selectable Comments behind preprocessor defines are now correctly handled Fixed recursive types not working correctly Fixed caching for static array values Fixed indentation for inlined variables Fixed highlight colors of arrays not matching color shown in pattern data view Fixed struct members that overlap with [[no_unique_address]] members not being highlighted Fixed pointer patterns causing crashes when they are rendered Improvements Make ImHex build with -Wall -Wextra -Werror on all platforms Fixed tons of clang-tidy warnings Improved / fixed the AppImage build Recently opened file entries are now being removed if the file doesn’t exist anymore Disabled various menu items when no provider is loaded Multi-viewport support has been enabled on Linux again, providing ImHex is running on a X11 system Multi-viewport support is still very buggy on Wayland Improved the about page Pattern values are now being cached. Thanks to @Diadlo Mathematical expressions can now be used in the hex editor goto function Improved look and feel of many hexadecimal input fields Improved string search filtering Moved bookmark delete button to their header Information view plots now don’t capture scroll anymore and fit better into the rest of the interface Undo and Redo buttons are only available now if that action is actually available Data inspector endian and format radio boxes are now sliders Bug Fixes Fixed crash when setting a custom font and that file can’t be found Fixed various bugs and crashes related to filesystem operations Fixed various bugs with the Math Evaluator engine Fixed highlighting not properly being cleared when switching to a different provider Prevent imgui.ini from being created Deferred calls are now handled in a thread-safe manner Fixed interface layout not being saved properly in some cases Fixed theme not changing properly on startup. Thanks to @PredatorCZ Fixed issues where bookmarks not always created highlights correctly Fixed displaying of file stat times in information view Fixed crash on linux when opened file is being modified. Thanks to @PredatorCZ [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.16.2 Improvements Yara rules are no longer bundled with ImHex directly anymore. Having them bundled made a bunch of different anti virus tools very sad so they once again need to be downloaded manually from the content store Patterns that use types which have been defined through a using statement now properly display their new type name in the pattern data view Bug Fixes Fixed searching not working at all Fixed many text boxes not being writable at all Pattern Language Fixed crash when using control flow statements without a value Fixed control flow statements not working correctly inside of custom types Fixed crash when using attributes Fixed major memory leak when using the [[format]] attribute Fixed crash when passing a value as a auto parameter to a function [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.11.1 Bug fixes Fixed window being undecorated on all platforms while it should only be undecorated on Windows. This caused the window to be unmovable and unresizable on platforms other than Windows Fixed crash on Windows when launching ImHex without a terminal window on Windows [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions [hide][Hidden Content]]

A Hex Editor for Reverse Engineers, Programmers, and people that value their eyesight when working at 3 AM Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self-contained div String and hex search Colorful highlighting Goto from start, end, and current cursor position Custom C++-like pattern language for parsing highlighting a file’s content Automatic loading based on MIME-type arrays, pointers, structs, unions, enums, bitfields, using declarations, litte and big-endian support Useful error messages, syntax highlighting, and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data Exporting Data inspector allowing interpretation of data as many different types (little and big-endian) Huge file support with fast and efficient loading Strings search Copying of strings Copying of detangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, aarch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16 bit, 32 bit, 64 bit) PowerPC (32 bit, 64 bit) Sparc SystemZ XCore M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn’t burn out your retinas when used in late-night sessions Changelog v1.8 Additions Added a new and super fancy splash screen! All resource loading will now be done while this screen is shown Added German localization. Thanks a lot to @tumGER for proof reading! Added Italian localization. Thanks a lot to @CrustySean! Updated ImHex icon with a new one Added FPS limiting ImHex is now less power hungry and lowers its FPS to 5 when the window loses focus Added Paste, Undo and Redo function! This has LONG been overdue Added saving and loading of data processor setups Added data size node to the data processor Added ability to copy values from the data inspector Data overlays now work everywhere This means if the data processor changed the displayed data, this data will also show up in the pattern data view, inspector, analyzer, disassembler and every where else Added parent keyword to the pattern language This allows you to access variables that are found in the parent of the current structure Added array index syntax to r-values in the pattern language This also turned the addressof and sizeof built-in function into operators now so they no longer require “” Added UTF-16 character type and strings to the pattern language Allow nested use of types in the pattern language Added dataSize() function to the pattern language to get the currently loaded data size Added base_address pragma to the pattern language to automatically set the file’s base address Loaded plugins are now displayed on the welcome screen Added slider to entropy graph to quickly skip through the file Added Recent Files to File menu Added ability to lock bookmarks so they can’t be edited anymore until unlocked Added Font Awesome icons in a few places Use correct folder paths on Mac and Linux instead of looking for everything next to the executable Check the README to know where things are supposed to go now! Added memory usage footer item on Windows Added buffer combine, slice and repeat nodes to the data processor Added currently loaded file name to the window title Added Close File option to the File Menu Added hex editor color highlighting opacity setting Improvements Pattern language execution, disassembling, searching and many other things that may take a long time to complete are now run asynchronously Properly open some default views on first launch Greatly improved the Data Analyzer interface with ImPlot ImHex now uses the system file dialog instead of a custom one to open files Improved colors used on the welcome screen Variables placed out of bounds are now discarded instead of causing a error Improved goto command to now respect base addresses Bug fixes Fixed multiple severe memory leaks in the pattern language Fixed bookmark names and comments refusing to be changed Fixed color attribute requiring a 0x prefix to understand the value Fixed region selection event only selecting first byte Fixed eval_depth default value being way too low Fixed ternary expressions in the pattern language not working everywhere Fixed bookmark name and comment not being loaded properly from a project file Fixed binary value in base converter being shifted by one Fixed pointers in the pattern language easily crashing ImHex Fixed MIME-based pattern loading popup being almost unusable. Thanks to @ThisALV for making me aware of this [hide][Hidden Content]]

Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C#, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self contained div String and hex search Colorful highlighting Goto from start, end and current cursor position Custom C++-like pattern language for parsing highlighting a file's content Automatic loading based on MIME type arrays, pointers, structs, unions, enums, bitfields, using declarations, little and big endian support Useful error messages, syntax highlighting and error marking Data importing Base64 files IPS and IPS32 patches Data exporting IPS and IPS32 patches Data inspector allowing interpretation of data as many different types (little and big endian) Huge file support with fast and efficient loading String search Copying of strings Copying of demangled strings File hashing support CRC16 and CRC32 with custom initial values and polynomials MD4, MD5 SHA-1, SHA-224, SHA-256, SHA-384, SHA-512 Disassembler supporting many different architectures ARM32 (ARM, Thumb, Cortex-M, AArch32) ARM64 MIPS (MIPS32, MIPS64, MIPS32R6, Micro) x86 (16-bit, 32-bit, 64-bit) PowerPC (32-bit, 64-bit) SPARC IBM SystemZ xCORE M68K TMS320C64X M680X Ethereum Bookmarks Region highlighting Comments Data Analyzer File magic-based file parser and MIME type database Byte distribution graph Entropy graph Highest and avarage entropy Encrypted / Compressed file detection Helpful tools Itanium and MSVC demangler ASCII table Regex replacer Mathematical expression evaluator (Calculator) Hexadecimal Color picker Built-in cheat sheet for pattern language and Math evaluator Doesn't burn out your retinas when used in late-night sessions Changelog Additions Added math evaluator / calculator to tool window Added overriding of endianess of individual variables instead of the entire file Added Python loader scripts. Right now you need to have some version of Python 3.8.X installed, otherwise rename the lib/python3.8 folder to lib/python3.9 (or whatever your version is) This is very bare-bones right now but more will come in the future. Features so far are: Applying patches Creating Struct and union definitions Getting of currently loaded file path Added cursor movement with arrow keys in hex editor Added patches list window Added feature to apply IPS and IPS32 patches Added simple project files Added opening files by dropping them on the executable (this also means opening files from the command line) Bug fixes Fixed opening files not working when hex editor view isn't open Fixed shortcuts from applying to closed windows Fixed help view appearing in View menu Fixed crash when array size variable read the value zero Fixed data inspector failing to read values at the end of the file Changed cheat sheets from modal window to actual window to allow keeping it open Prevented console from opening on Windows Fixed possible crash when loading files Fixed user not being asked if a pattern file should be automatically loaded, even if there was one available [hide][Hidden Content]]