:mag: ImHex
A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
## Supporting
If you like my work, please consider supporting me on GitHub Sponsors, Patreon or PayPal. Thanks a lot!
## Screenshots
## 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, namespaces, little and big endian support, conditionals and much more!
- 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 average entropy
- Encrypted / Compressed file detection
- Built-in Content Store
- Download all files found in the database directly from within ImHex
- Yara Rules support
- Quickly scan a file for vulnearabilities with official yara rules
- Helpful tools
- Itanium and MSVC demangler
- ASCII table
- Regex replacer
- Mathematical expression evaluator (Calculator)
- Hexadecimal Color picker
- Base converter
- UNIX Permissions calculator
- Anonfiles File upload tool
- Wikipedia term definition finder
- File utilities
- File splitter
- File combiner
- File shredderer
- Built-in cheat sheet for pattern language and Math evaluator
- Doesn't burn out your retinas when used in late-night sessions
## Pattern Language
The custom C-like Pattern Language developed and used by ImHex is easy to read, understand and learn. A guide with all features of the language can be found [in the wiki](https://github.com/WerWolv/ImHex/wiki/Pattern-Language-Guide) or a simpler version in ImHex under `Help -> Pattern Language Cheat Sheet`
## Additional Files
For format patterns, includable libraries and magic files, check out the [ImHex-Patterns](https://github.com/WerWolv/ImHex-Patterns) repository. Feel free to PR your own files there as well!
## Nightly builds
Nightlies are available via GitHub Actions [here](https://github.com/WerWolv/ImHex/actions?query=workflow%3ABuild).
- Windows • __x86_64__
- [MSI](https://nightly.link/WerWolv/ImHex/workflows/build/master/Windows%20Installer.zip)
- [EXE](https://nightly.link/WerWolv/ImHex/workflows/build/master/Windows%20Portable%20ZIP.zip)
- MacOS • __x86_64__
- [DMG](https://nightly.link/WerWolv/ImHex/workflows/build/master/macOS%20DMG.zip)
- Linux • __x86_64__
- [ELF](https://nightly.link/WerWolv/ImHex/workflows/build/master/Linux%20ELF.zip)
- [Flatpak](https://nightly.link/WerWolv/ImHex/workflows/build/master/Linux%20Flatpak.zip)
## Compiling
You need a C++20 compatible compiler such as GCC 10.2.0 to compile ImHex.
Many dependencies are bundled into the repository using submodules so make sure to clone it using the `--recurse-submodules` option.
All dependencies that aren't bundled, can be installed using the dependency installer scripts found in the `/dist` folder.
For working examples
### Windows
On Windows, ImHex is built through msys2 / mingw. To install all dependencies, open a mys2 window and run the PKGCONFIG script in the (dist/msys2)[dist/msys2] folder.
After all the dependencies are installed, run the following commands to build ImHex:
```sh
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make -j
```
---
To create a standalone zipfile on Windows, get the Python standard library (e.g. from https://github.com/python/cpython/tree/master/Lib) and place the files and folders in `lib/python3.8` next to your built executable. Don't forget to also copy the `libpython3.8.dll` and `libwinpthread-1.dll` from your mingw setup next to the executable.
- Copy the files from `python_libs` in the `lib` folder next to your built executable.
- Place your magic databases in the `magic` folder next to your built executable
- Place your patterns in the `pattern` folder next to your built executable
- Place your include pattern files in the `include` folder next to your built executable
### macOS
To build ImHex on macOS, run the following commands:
```sh
brew bundle --no-lock --file dist/Brewfile
mkdir build
cd build
CC=$(brew --prefix llvm)/bin/clang CXX=$(brew --prefix llvm)/bin/clang++ PKG_CONFIG_PATH="$(brew --prefix openssl)/lib/pkgconfig":"$(brew --prefix)/lib/pkgconfig" cmake -DCMAKE_BUILD_TYPE=Release ..
make -j
```
Install the ImHex executable as well as libimhex.dylib to wherever ImHex should be installed.
All other files belong in `~/Library/Application Support/imhex`:
```
Patterns: ~/Library/Application Support/imhex/patterns
Pattern Includes: ~/Library/Application Support/imhex/includes
Magic files: ~/Library/Application Support/imhex/magic
Python: ~/Library/Application Support/imhex/lib/pythonX.X
Plugins: ~/Library/Application Support/imhex/plugins
Configuration: ~/Library/Application Support/imhex/config
Resources: ~/Library/Application Support/imhex/resources
```
### Linux
Dependency installation scripts are available for many common Linux distributions in the (/dist)[dist] folder.
After all the dependencies are installed, run the following commands to build ImHex:
```sh
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make -j
```
---
Put the ImHex executable into the `/usr/bin` folder.
Put libimhex.so into the `/usr/lib` folder.
Configuration files go to `/etc/xdg/imhex` or `~/.config/imhex`.
All other files belong in `/usr/share/imhex` or `~/.local/share/imhex`:
```
Patterns: /usr/share/imhex/patterns
Pattern Includes: /usr/share/imhex/includes
Magic files: /usr/share/imhex/magic
Python: /usr/share/imhex/lib/pythonX.X
Plugins: /usr/share/imhex/plugins
Configuration: /etc/xdg/imhex/config
Resources: /usr/share/imhex/resources
```
All paths follow the XDG Base Directories standard, and can thus be modified
with the environment variables `XDG_CONFIG_HOME`, `XDG_CONFIG_DIRS`,
`XDG_DATA_HOME` and `XDG_DATA_DIRS`.
## Credits
- Thanks a lot to ocornut for their amazing [Dear ImGui](https://github.com/ocornut/imgui) which is used for building the entire interface
- Thanks to ocornut as well for their hex editor view used as base for this project.
- Thanks to BalazsJako for their incredible [ImGuiColorTextEdit](https://github.com/BalazsJako/ImGuiColorTextEdit) used for the pattern language syntax highlighting
- Thanks to nlohmann for their [json](https://github.com/nlohmann/json) library used for project files
- Thanks to aquynh for [capstone](https://github.com/aquynh/capstone) which is the base of the disassembly window
- Thanks to vitaut for their [libfmt](https://github.com/fmtlib/fmt) library which makes formatting and logging so much better
- Thanks to rxi for [microtar](https://github.com/rxi/microtar) used for extracting downloaded store assets