Open Source Windows Hex Editors
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Hex Editors for Windows
View 2025 business solutionsBrowse free open source Hex Editors and projects for Windows below. Use the toggles on the left to filter open source Hex Editors by OS, license, language, programming language, and project status.
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WillowTree# is a save editor for Borderlands written in C#. It can read, edit, and convert savegame files from PC, PS3, and Xbox 360 versions of the Borderlands game. It has a storage locker that can be used to transfer items between characters.
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wxHexEditor is another Hex Editor, build because of there is no good hex editor for Linux system, specially for big files. It supports files up to 2^64 bytes. Written with C++/wxWidgets GUI libs and can be used with other OS'es such Windows, Mac OS
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PSPad
Text and code editor
PSPad editor is a programmers editor with support for multiple syntax highlighting profiles. It comes with a hex editor, CP conversion, text differences, templates, macros, spellcheck option, auto-completion, Code Explorer and much more. The program is pre-configured for the most popular programming languages (VB, C++, SQL, PHP, ASP, Python etc.) and you can further customize the syntax settings. PSPad includes several additional tools that are especially useful for HTML editing (compress, format code) and also integrates TopStyle Lite and TidyHTML. The program can be used as IDE for any compiler. Additional features include support for project, file browsing, custom shortcuts, built-in FTP client to edit files on the server and much more. -
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Hexplorer
Binary (hexadecimal) editor for Windows
Binary (hexadecimal) editor for Windows -
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BitBurner
BitBurner AVR Programmer, a full and complete AVRdude GUI for Windows.
BitBurner AVR Programmer is a graphical front end for the command line program AVRdude. It is used to transfer programs and data to the Atmel AVR family of microcontrollers. BitBurner is an attempt at a single AVRdude GUI programming solution for AVR developers and experimenters by providing comprehensive device support over a broad range of programming hardware. BitBurner supports all devices, memory spaces and programming hardware protocols provided by the latest version of AVRdude, including support for XMEGA devices. BitBurner hosts a full-function hex editor capable of direct transfers to and from all memory spaces of all devices. BitBurner contains a complete fuse and lock calculator with an extensive database describing all AVRdude's supported devices and more. BitBurner has innovative automation functions intended to simplify and accelerate the build process. By monitoring project output files BitBurner can trigger programming actions without direct interaction. -
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Bakeware
Compile Elixir applications into single, easily distributed executable
Compile Elixir applications into single, easily distributed executable binaries. Bakeware extends Mix releases with the ability to turn Elixir projects into single binaries that can be copied and directly run. No need to install Erlang or untar files. The binaries look and feel like the build-products from other languages. Since everything was written quickly and the integration is fairly straightforward, we recommend that you take a look at the examples. The examples are bare bones Elixir scripts, OTP applications, Phoenix applications and more with small changes to their mix.exs files and instructions for running that you can try out for yourself. Assemble the necessary components to create a Bakeware executable that can be distributed across machines to run the script/application without extra environment setup (such as installing Elixir/Erlang, etc). -
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BinEd Binary/Hex Editor
Binary / hex editor and component written in Java
Free and open source hex editor written in Java. This is standalone desktop app, library for Java applications as well as variants for Java IDEs are also available. -
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data2bin
Create structured binary files from XML data.
Need to create binary files with data for Your program, game etc.? Tired of using hex-editor and editing the file manually with the risk of structure-mismatches? Too lazy to reedit complete file after changing structure members order or size? "data2bin" is a utility that takes: 1. Your structures description (you can use integers of different sizes and endiannesses, null-terminated text strings, fixed-size binary strings, structures, arrays...) 2. Your data in a XML file written down according to defined structure. ... and produces final binary file. It is able to pad Your strings with defined padding, check Your integers' sizes, it can fill default values where You didn't supply data, it can also, for example, put a "blank" array member at the end of an array etc. Whenever You change your structure in Your code, just update the data-description file and "rebuild" Your binary files without touching XML data files! -
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binhack32
A Sega Dreamcast "binhack" utility clone.
A clone of the "binhack" program made by Echelon used to hack LBA references in Sega Dreamcast Katana executables. Some features are added on top of the original ones; namely patching the bootsector to enable the VGA flag and setting the OS flag to 0 if a "bincon"-ed binary (boot.bin) is detected. The purpose of this project is to replace the original Echelon's "binhack" utility on systems that don't support 16-bits x86 binaries (e.g. Windows 7 x64). -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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hexed
A cross platform hex file editor
Hexed is a cross platform, console hexadecimal file editor. It's designed to be used in scripts and makefiles with options set via arguments. Hexed has a few simple commands with the ability to perform multiple actions from a single command statement. You can enter a range of data, delete a block and move another block all from one command line. It has support for word sizes of 8, 16, 32 and 64 bit both for displaying and editing data. -
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Simple Hex Viewer
Simple Hex Viewer for Windows
Simple Hex Viewer for Windows developed in FPC/Lazarus Source code repository: https://github.com/jval1972/SimpleHex -
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bed
Adjustable data format binary editor
Adjustable data format binary editor. Data formats re ASCII, unsigned and signed integers, float, bit-flags, bit-fields, labels, ebcdic and time_t. Different sizes and byte orderings are possible. Data types can be used in structures. Other data formats, filters and procedures can be defined in plugins. Contains copy, past, undo, redo, search, replace, marks, record/play and context sensitive help. Raw edit of hard drives. Under Linux and FreeBSD even usable without X windows. -
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DLL Vaccine
Inject your DLL!
DLL Vaccine is a program for injecting DLL files into process. DLL Injection is a technique used for running code within the address space of another process by forcing it to load a dynamic-link library or simply load a code on a program. What is does: -Advanced DLL injection -Multiple DLLs -Process checker This program is for educational purposes and legal use only. I'm not responsible if you use this for hacking games or any illegal uses. -
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This project is about creating a program that allow to view binary code and to create structure out of it. The main purpose is to make it easier to reverse engineer binary file.
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AnyELF
ELF File Viewer implemented as a Total Commander plugin
ELF File Viewer implemented as a Total Commander plugin -
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FLEP (short for FLExible Patcher) is a multi-purpose binary patching engine with fully configurable behaviour. It allows you to patch existing binaries with static (pre-defined) hex data and/or dynamic parameters.
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My motivation for starting this project was to attach to the process of my Super Nintento emulator and change memory. This program can attach or start a process and manipulate its memory in a lot of ways.
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Blue Print
Blue Print is a remote access, cross-platform hex editor/data analyzer
WeLees BluePrint(hereafter referred to as WBP) is a hexadecimal editor based on a Web front-end. Its back-end works on Windows, Linux and OSX platforms, and the Web-based front-end runs on any browser. Users can start the back-end of WBP on PC/server/NAS/smart device(hereinafter referred to as the host) which has network connection, and perform graphical editing & analysis on data of the host in a browser on any other machine regardless of whether the host has local graphics module or not. Of course, you can also operate directly on host which has local graphics module. -
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Software para remapeamento de centrais de injeção eletrônica ( chiptuning ) que permite trabalhar com arquivos de 8 e 16 bits podendo também visualizar mapas em 32 bits.
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microhex [discontinued]
Crossplatform hex-editing software based on Python and Qt
This project is no longer supported. Use it on your own risk (or not use at all). Microhex is an intuitive HEX editing application that enables you to view and manipulate binary data for any file in your computer. Microhex displays the integer column and the characters column, allowing you to add new columns and delete existing ones. Each column can be assigned an unlimited number of linked address bars. -
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Acid
Python module for parsing and analyzing binary data files
Acid is a module and a simple application for displaying content of binary data files. It relies on plugins for parsing file formats.
