FlexHEX Editor - Just the Right Tool to Edit Binaries
FlexHEX - Advanced Hex Editor for Software Professionals


  Feature List
  Tutorials and How-Tos
  Online Help

Online Tour

  Hex Editing with FlexHEX
  Inspecting Data
  Browsing Undo List
  Working with Huge Files
  NTFS Alternate Streams
  NTFS Sparse File
  Using Bookmarks
  User-defined Data Fields
  OLE Compound Files

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The Hex Editor That Can Do More

FlexHEX is a full-featured hex editor designed to edit binary files, OLE compound files, logical devices, and physical drives. With FlexHEX you can inspect, modify, insert, search, or replace binary, ASCII, or UNICODE data.

In addition to the powerful editing functions, FlexHEX includes an unlimited Undo/Redo feature, so you are never at risk of losing your data because of a typing error.

Powerful navigation and tracking functions make browsing binary data easy and convenient. File navigation cannot be simpler - you can always keep track of your position with bookmarks, area lists, jump history, and other handy tools.

No matter whether your file is huge or tiny, FlexHEX handles it equally efficiently. You can open, save, paste, or drag-and-drop hundreds gigabytes of data in a wink of an eye.

FlexHEX provides full support for advanced NTFS features, such as alternate streams or sparse files. Now you can edit the hidden data other hex editors simply can't see!

FlexHEX has been designed to fill the needs of software professionals and you will find it powerful, convenient, and behaving exactly the way you expect it to.

     Click to see a larger screenshot

So Why FlexHEX?

  • Easy and intuitive user interface makes hex editing a breeze,
  • A rich set of features to satisfy the most demanding users,
  • Native support for huge files up to NTFS theoretical limit. No matter how large the file is, FlexHEX handles it fast and efficiently.
  • Logical and physical disk editing,
  • Unique features no other hex editor offers: OLE compound files, NTFS alternate streams, sparse files, and more!

Take the FlexHEX online tour or download a free 30-day trial!

         More info about FlexHEX          Download FlexHEX Editor          Order Now!

I have tried quite a number of hex editors and consider FlexHEX to be the best, all things considered.

I often have to edit huge files, and most hex editors are simply not adequate to the task, no matter what their authors claim. So when I saw a gigabyte large chunk of data copied and pasted in a split of a second, I could not believe my eyes! Impressive!

FlexHEX is a well designed, rock solid piece of software, with tons of features and an excellent, easy to use interface. I would highly recommend it to anyone who needs a good hex editor.

Robert Bridges
Los Angeles, USA


FlexHEX Feature List

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Version 2.5
Windows 2000/XP/2003/Vista (3.01 Mb)

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