Free hex file software for windows

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.

This program is a small and free graphical Hex Editor for Windows i.Hex is a small and free Hex Editor for Windows.
Using it, you can:
- Insert/delete bytes, instead of just editing existing ones. Which includes being able to change the size of the file.
- Store all the edits in memory until the user is ready to save instead of forcing them to save when the move the cursor off the block of the file in memory.
- Insert/paste file at cursor.
- Cut/copy/paste.
i.Hex is a software that allows you view and edit HTML files.
Main features:
- Doesnt load all the file at once. Just a pane of 64K is loaded at any given time, thus it can edit/view very large files almost instantly.
- Recent file menu.
- Doesnt use the registry.
Usage
- Open a file using the File->Open menu, the toolbar button or drop a file onto the window. If nothing happens, the file is locked by another application.
- The offset is the number of bytes into the file the cursor is. You can seek to a particular offset by typing in the new value and hitting enter.
- The hex option changes the format of the offsets both the cursor and the labels down the left hand side. When switched on the format is hex, and you enter an offset in hex, otherwise enter the offset in decimal.
- The little endian option changes the byte order of the information at the cursor (display on the right most part of the toolbar). Little endian is the x86 processor format, big endian is Apple/Motrola order.
- Signed changes the info format to signed values.
- Once you have edited the document you can save your changes if you need to. If you move the cursor far enough away from the edits then you will be asked to save your changes, this is because only part of the file is in memory at any given time. This is a side effect of the implementation I used to allow any size files.
- Use the Tab key to swap focus between the hex and ascii pane. The pane with the focus has a slightly thicker cursor line.

A very simple and easy to use tool to do a reverse DNSlookup of an IP address.

This hex editor is a simple program that lets you view and modify raw file data.
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.

Hex Edit Free 3.0 offers an effective tool which helps you to edit binary file editor.

Major Features:

1. Give you lots of options such as: autofit, INS/OVR modes, fast search/compare, highlighter, bookmarks, EBCDIC, color schemes.
2. Show or turn over 60 properties: integers, floats, dates etc.
3. 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

Hex-Ed is a small program that started its life some decades ago, as a BASIC program compiled in BASCOM under CP/M.
Hex-Ed was originally written to modify programs wrote in assembler. At that time processors were simpler and anyone could assemble and disassemble code reading the bytes.
The original program was rewritten in C for DOS later, and then again in Visual C for Windows. The final result is a 32-bit Hex editor.