hex editors
Hex Editor 0.5.1.0
This hex editor is a simple program that lets you view and modify raw file data. more>>
Hex Editor may be found very useful when trying to determine formats of files with an unknown extension and also when writing codecs for certain formats for a image editor.
Despite the fact it is a small application, Hex Editor has many interesting features that make this program useful anytime when needed.
Free Hex Editor 3.12
Free Hex Editor - Binary File Editing Software for Windows. Edit your exe code. more>> Free Hex Editor Software - Binary and Hex file editing tool for Windows with Multi-Window, Multi-Document Interface, Text Viewer, Advanced Search and Replace features. Edit your Exe Code, Hex Dump, Avi, Mpeg, Jpeg and other files with HHD HexEditor<<less
Hex Editor XVI32 2.51
XVI32 is a freeware hex editor running under Windows 95, Windows 98, Windows NT, Windows 2000, and Windows XP. The name XVI32 is derived from XVI, the roman notation for the number 16 more>> XVI32 is a freeware hex editor running under Windows 95, Windows 98, Windows NT, Windows 2000, and Windows XP. The name XVI32 is derived from XVI, the roman notation for the number 16. XVI32 and all of its components are developed by myself (except for RxPopupMenu from RxLib which Im using since version 1.6).<<less

Hex Edit Free 3.0F
Edit binary files using hex editor with advanced features. more>>
Hex Edit Free 3.0 offers an effective tool which helps you to edit binary file editor.
Major Features:
- Give you lots of options such as: autofit, INS/OVR modes, fast search/compare, highlighter, bookmarks, EBCDIC, color schemes.
- Show or turn over 60 properties: integers, floats, dates etc.
- Functions as background searches, keystroke macros, powerful templates, calculator, 4GB+ files, full customization.
Enhancements: Adds new "stacked" display mode, change tracking, new operations, new template features, random number generation, repair commands, copy as C/C++ source.
Requirements: Internet Explorer 5

HxD Hex Editor 1.7.7.0
Inspect and edit any file, main memory, or disk/disk image. more>>
HxD Hex Editor 1.7.7.0 is a unique and extremely useful tool for programmers. It is actually designed to inspect and edit files, main memory, disks/disk images and their structure, using a simple and modern interface. You can employ it to analyze big log files, patch ROM files for emulators, repair disk structures, validate data or search for game cheats. Features of HxD include efficient handling of huge files, fast and flexible search & replace, file comparison, checksum & hash generation, exporting to several formats (source code, formatted output like HTML, hex files for EEPROM programming), a file shredder, a file splitter/joiner, and graphical statistics.
For example, drives and memory are presented similar to a file and are shown as a whole, in contrast to a sector/region-limited view that cuts off data which potentially belongs together. Drives and memory can be edited the same way as a regular file including support for undo. In addition memory-sections define a foldable region and inaccessible sections are hidden by default.
Furthermore a lot of effort was put into making operations fast and efficient, instead of forcing you to use specialized functions for technical reasons or arbitrarily limiting file sizes. This includes a responsive interface and progress indicators for lengthy operations.
Major Features:
- Available as a portable and installable edition
- RAM-Editor
- To edit the main memory
- Memory sections are tagged with data-folds
- Disk-Editor (Hard disks, floppy disks, ZIP-disks, USB flash drives, CDs, ...)
- RAW reading and writing of disks and drives
- for Win9x, WinNT and higher
- Instant opening regardless of file-size
- Up to 8EB; opening and editing is very fast
- Liberal but safe file sharing with other programs
- Flexible and fast searching/replacing for several data types
- Data types: text (including Unicode), hex-values, integers and floats
- Search direction: Forward, Backwards, All (starting from the beginning)
- File compare (simple)
- View data in Ansi, DOS, EBCDIC and Macintosh character sets
- Checksum-Generator: Checksum, CRCs, Custom CRC, SHA-1, SHA-512, MD5, ...
- Exporting of data to several formats
- Source code (Pascal, C, Java, C#, VB.NET)
- Formatted output (plain text, HTML, Richtext, TeX)
- Hex files (Intel HEX, Motorola S-record)
- Insertion of byte patterns
- File tools
- File shredder for safe file deletion
- Splitting or concatenating of files
- Basic data analysis (statistics)
- Graphical representation of the byte/character distribution
- Helps to identify the data type of a selection
- Byte grouping
- 1, 2, 4, 8 or 16 bytes packed together into one column
- "Hex only" or "text only"-modes
- Progress-window for lengthy operations
- Shows the remaining time
- Button to cancel
- Modified data is highlighted
- Unlimited undo
- "Find updates..."-function
- Easy to use and modern interface
- Goto address
- Printing
- Overwrite or insert mode
- Cut, copy, paste insert, paste write
- Clipboard support for other hex editors
- Visual Studio/Visual C++, WinHex, HexWorkshop, ...
- Bookmarks
- Ctrl+Shift+Number (0-9) sets a bookmark
- Ctrl+Number (0-9) goes to a bookmark
- Navigating to nibbles with Ctrl+Left or Ctrl+Right
- Flicker free display and fast drawing
Enhancements: Bug fixes
- Saving files when HxD is closing effectivly works only for the file in the active window.
- If BytesPerRow is larger than a certain amount, characters in the hex editor overlap.
- Opening "My Network Places" in any open or save file dialog could crash HxD, depending on the Windows version. This was due to neutral language identifiers in the VersionInfo which the OS does not generally support.
Requirements: Windows 95, 98, ME, NT 4, 2000, XP, 2003 or Vista
JHEditor 0.7
It was especially designed to work with large files more>>
It was especially designed to work with large files (up to 8 million terabytes, if your OS supports that.) Usual hex editors load the whole file into memory (or into a temporary file) - that can take a while. JHEditor only reads that parts from the file that are needed at the moment. If you change the file, only the bytes youve changed are held in memory. So if you work on large files and make small changes this doesnt need much memory.
Insertions and deletions are handled "virtually" as well, so that an insert of one byte does not have to move all the rest of a file around. As copying and pasting larger blocks can still be quite time-consuming, ther is a concept called "split parts".
You can specify these parts in the editor and save a few of them (in any order, even from different source files) into a new file, including any unsaved changes you made on this files. The "Save as..." command uses this by saving all split parts of the current file into a new one.
System requirements:
- Java Runtime 1.3.x or above

Tiny Hex Editor 1.0.0.6
This small application will prove to be very useful when it comes to perform HEX searching and processing. more>>
Tiny Hex Editor 1.0.0.6 is such a small and totally free application which is very useful when when it comes to perform HEX searching and processing. Its TINY, does all the HEX editing stuff you'll every need. It will support BIT modification, Inserting, Overwriting, Pasting, Copying, etc.... And all you need to do is load your file!
Major Features:
- Ability to perform BIT Modification on a BYTE.
- HEX Searching, TEXT Searching, UNICODE TEXT Searching.
- Also Case Insensitive Searching for Standard TEXT and Unicode Text.
- Variable colored interface shows Brighter colors for higher valued data.
- Just mouse over any byte to show info about it.
Enhancements:
- Added PageUP and PageDown button support.
- Scrollwheel, and Scrollbar page scroll, now all scroll entire page lengths.
Requirements:
- Windows 98, 2000, XP, or Vista.
HT Editor 2.0.16
HT is a file editor/viewer/analyzer for executables. The goal is to combine the low-level functionality of a debugger and the usability of IDEs. We plan to implement all (hex-)editing features and support of the most important file formats. more>> <<less
Magic HEX Editor 1.0.0.0
Magic HEX Editor offers users a brilliant tool which enables you to edit any kind of file. With print preview and print, copy/paste and more. more>>
Magic HEX Editor 1.0.0.0 offers users a brilliant tool which enables you to edit any kind of file. With print preview and print, copy/paste and more.
Enhancements: Initial Release
<<less
Hex File Editor (Java) 2
HexEdit is a Java 1.4 graphical (GUI) application to edit a file as a stream of hexadecimal digits, where each 8-bit byte is represented by two 4-bit nibbles (the hex digits) more>>
Hex File Editor (Java) 2 has very high efficiency and speed to edit a file as a stream of hexadecimal digits, where each 8-bit byte is represented by two 4-bit "nibbles" (the hex digits). No meaning is attached to the digits, and hence to the contents of the file, so this editing is very raw. You can insert, delete, or replace digits or bytes, and you may view an approximate character equivalent of the digits in plain text (7-bit ASCII).
The primary purpose of a hex editor is to patch or correct specific locations within a file without affecting the rest of the file, something that most word processors can't do. A secondary purpose is to view the exact content of files. Please read the PDF documentation included in the ZIP file. This program has been released under the GNU General Public License.
1Fh Binary/Hex Editor 1.16
1Fh is program for fast opening and binary editing files regardless the size. more>> 1Fh is program for fast opening and binary editing files regardless the size. It is capable of displaying file in machine code and in hex code. It is the only hex editor for Windows capable of displaying files in byte code (all 256) characters.<<less
Be.HexEditor 1.1.3.16255
A simple .NET C# hex editor, containing a reusable hex edit control called HexBox. more>>
This C# control is reusable for every .NET Framework application.
This tool may proove itself very useful for c# developers.
HHD Software Hex Editor 3.12
Free Hex Editor Software is a Freeware Binary File Editing Tool for Windows more>>
Main features:
- Loads files up to 2 GB in a couple of seconds!
- Multi-document, multi-window interface. You can open as many files as you want, as well as open as many windows per file as you want. Later you can use Copy(Cut)/Paste operations between opened files.
- Autorestore feature that helps you restore opened files after system failure.
- Powerful Find feature.
- Drag&drop and other shell integration features.
- Goto (or jump) feature that allows you to move to any absolute or relative location in the file.
- Fill feature that can fill tens of Megabytes with undo support!
- Full Undo support. (The only limit is your hard disk free space).
- Expanding (inserting several parts) files, deleting parts of files etc. with full undo support.
Enhancements:
- The project reanimated. Mouse wheel support appended. New interface appended (flat toolbars and cool menus). The project recompiled under Visual C++ 6.0
Kinesics Text Editor 050
The Kinesics Text Editor is an efficient editing tool with native GUI and console versions for Windows and Linux. The interface is geared towards developers who feel frustrated by development environment style text editors. more>> <<less

Free Hex Editor Neo 4.93.02.3398
This is actually a large files optimized freeware editor for everyone. more>>
Freeware Hex Editor Neo allows you to view, modify, analyze your hexadecimal data and binary files, edit, exchange data with other applications through the clipboard, insert new data and delete existing data, as well as perform other editing actions.
Make patches with just two mouse clicks; manipulate your EXE, DLL, DAT, AVI, MP3, JPG files with unlimited undo/redo. Taste the visual operation history with branching.
This hex and binary code data editing software utility for Windows includes the following basic functionality: Unlimited Undo/Redo; Find; Replace; Visual History Save and Load; Patch Creation; Clipboard Operations; Bytes, Words, Double Words, Quad Words, Floats and Doubles Edit Mode.
- Hex Editor can be successfully used for:
-
- editing binary files of any size at highest speed
- searching and replacing your data in a binary file
- writing your microcode programs
- researching the functionality of any executable file
- streamlining your work using Undo/Redo and other features
- Hex Editor can be successfully used by:
-
- software developers
- private users
- beta-testers
- university students
- coders
- Hex Editor usage areas:
-
- Binary files
- Patches
- DLLs
- AVI files
- MP3 files
- JPG files
Major Features:
- Instantly opening files of any size
- Basic file editing
- Searching for data
- Searching and replacing data
- Unlimited Undo and Redo
- Operation history saving & loading
- Customizable editor color schemes
- Patch creation
- Different view types
- Customizable user interface
- Document Printing
- Automatic updates
- File attributes viewing and editing
- Regular expressions
- Install for all users
- Install for a single user
- Portable installation
Enhancements: 11/19/2009
- Structure Viewer: several bugs
-
- Several bugs in Structure Viewer have been fixed.
- AVI and WAV sample files were also updated.
- Several bugs in Structure Viewer have been fixed.
- Clipboard: invalid prompt fixed
-
- Clipboard operations worked incorrectly in free edition. Fixed.
Requirements:
- Windows 7, Windows Vista, Windows XP, Windows Server 2003, Windows Server 2008, Windows 2000
a large files optimized freeware editor for everyone who works with ASCII, hex, decimal, float ... a large files optimized freeware editor for everyone who works with ASCII, hex, decimal, floatLicense:Freeware
License:Freeware
Free Hex Editor Neo 4.85.3229 is considered as a smart and useful utility ... a large files optimized editor for everyone who works with ASCII, hex, decimal, float, doubleLicense:Freeware
License:Freeware
editor for everyone who works with ASCII, hex, decimal, float, doub. Free Hex Editor Neo 4.21.03 ... a large files optimized freeware editor for everyone who works with ASCII, hex, decimal, floatLicense:Freeware
