HxD
HxD is a free and open-source hex editor, disk editor, and memory editor for Windows. It allows users to view, edit, analyze, modify, and export raw binary data and files in hexadecimal or ASCII. Common uses include editing game hacks and mods, low-level hard drive editing, analy
HxD: Free Hex Editor for Windows
HxD is a free and open-source hex editor, disk editor, and memory editor for Windows. It allows users to view, edit, analyze, modify, and export raw binary data and files in hexadecimal or ASCII. Common uses include editing game hacks and mods, low-level hard drive editing, analyzing network packets, and more.
What is HxD?
HxD is a free and open-source hex editor, disk editor, and memory editor software for Windows. It enables users to view, edit, analyze, modify and export the raw binary data of files or disks at the byte level in either hexadecimal or ASCII formats.
Some key features and capabilities of HxD include:
- Opening physical disks and logical volumes to view raw binary and structured data
- Editing disks at sector/block level for tasks like data recovery
- Viewing and editing the raw binaries of EXE, DLL and other files
- Analyzing and modifying game hacks, mods or assets
- Inspecting raw data from network traffic captures
- Powerful search and replace across binary data
- Calculating checksums like MD5, SHA-1
- Exporting binary data to various formats
HxD has an intuitive user interface that allows seamless editing in both hex and ASCII panes. It is commonly used by programmers, web developers, IT professionals, game modders and others who need to handle low-level data editing or analysis tasks. Since it runs natively on Windows, it provides an excellent free alternative to paid commercial hex editors.
HxD Features
Features
- Hex editor
- Disk editor
- Memory editor
- View, edit, analyze, modify, and export raw binary data
- Support for large files
- Checksum/hash calculations
- File comparison
- File wiping
- Bookmarks
Pricing
- Free
- Open Source
Pros
Free and open source
Lightweight and fast
Easy to use interface
Powerful editing and analysis features
Cross-platform
Portable version available
Supports plugins
Cons
Limited to editing binary files
No collaborative editing features
Less features than some commercial hex editors
Official Links
Reviews & Ratings
Login to Review3.9
★
★
★
★
★
39 reviews
Rating Breakdown
Ease of Use
★
★
★
★
★
3.0
Features
★
★
★
★
★
4.5
Value for Money
★
★
★
★
★
4.9
Customer Support
★
★
★
★
★
2.4
Overall Experience
★
★
★
★
★
3.8
Recent Reviews
S
Sage Hall
Apr 20, 2026
★
★
★
★
★
Indispensable Tool for Low-Level Data Work
As a hobbyist game modder and someone who occasionally needs to inspect raw network packets, HxD is my go-to hex editor. It's incredibly fast, handles massive files without a hitch, and the ability to edit disk sectors directly is a …
Liam Lee
Apr 20, 2026
★
★
★
★
★
An Indispensable Tool for Any Power User's Arsenal
HxD has been my go-to hex editor for years when I need to analyze network packets or peek at raw file structures. It's incredibly fast, handles massive files without a hitch, and the interface, while utilitarian, is perfectly logical once …
L
Liam Garcia
Apr 15, 2026
★
★
★
★
★
Powerful but Painfully Outdated
While HxD gets the job done for basic hex editing, its interface is stuck in the Windows 95 era and desperately needs a modern overhaul. The controls feel clunky, visual customization is minimal, and performing complex edits requires navigating through …
C
Casey Martin
Apr 14, 2026
★
★
★
★
★
Powerful Hex Editor for Pros and Hobbyists
HxD is an essential tool for anyone needing to work with raw binary or hex data. The interface is straightforward, and the ability to edit disks and memory directly is a lifesaver. I use it for reverse engineering PC game …
Skyler Hall
Apr 12, 2026
★
★
★
★
★
Too basic and unpolished for serious work
I needed a hex editor to analyze some network packets, but HxD feels clunky and dated. The interface is confusing and lacks modern features like syntax highlighting or advanced search options found in other free editors. It's free, but the …
Rating Distribution
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