Groovy Hex Editor is a tool for editing binary formats. I've paid particular attention to making it colorful and easy to use. Fully functional - no disabled features. Supports hex, decimal, ascii, multiple export features. Built in search and stats.

Filedoyen is a single or dual-pane file and archive (zip) manager with integrated text, code and hex editors, file and folder compare and search. By combining these separate tools into one, Filedoyen makes file management both convenient and easy.

AptEdit Pro U3 is the Swiss Army Knife of code editors. The ideal text editor, HEX editor, HTML editor and terminal editor for Windows.

AptEdit Pro is the Swiss Army Knife of code editors. The ideal text editor, HEX editor, HTML editor and terminal editor for Windows.

Colasoft Packet Builder is useful tool used for creating custom network packets, you can use this tool to check your network protection against attacks and intruders. Users can edit the common HEX raw data and the specific protocol field value.

Easy to use, reliable hex editor. Many features:find, replace, compare, clipboard, EBCDIC. Display/edit over 60 values (8/16/32/64 int, float, date ...). Unlimited undo, background searches, macros, bookmarks, calculator, templates, >4 Gbyte files.

A hex editor with a scripting language. All the types are displayed, on separate tabs, as decimal, binary and hex, and can be edited in the same base as the display. ASHE has advanced search functions and is capable of editing very large files.

"professional Look at Net" is a portable network monitoring tools - net scanner, ports scanner and packets sniffer. Don't need third-party libraries, such as WinPCap, etc.