HEX file extension is a Hexadecimal Source File. If you are surprised to see the words ‘File extension’ attached to ‘.HEX’, I would not say I blame you. I have a HEX Fie programming introduced on my PC but I cannot open my.

HEX files but it cannot open the rest, why? ResEdit had TMPL resources to do this, which were simple and elegant ways of visualizing data structures. Probably a good idea to view this as read-only! :DĮ) Another killer feature would be the ability to specify templates, so that I could annotate and describe segments of data in a file. For instance, I'd like to be able to view the first 512 bytes of my hard drive (the Master Boot Record), which is represented nowhere as a file object.

I'm thinking other useful visualizations would include binary, octal, decimal, signed/unsigned integers of various widths, and various character set representations (Latin-1, UTF-8 sequences, UTF-16, etc.).ĭ) A killer feature would be the ability to view raw offsets on the disk (disk editor functionality). Also, when I jump to an offset, it would be nice if the position was highlighted, not just the line.ī) Font sizes / choices should be persistent across relaunches.Ĭ) It would be nice to be able to visualize data as more than int, float, hex and MacRoman. I think HexFiend has the potential to become a must-have Mac app, but there are a few features I would personally like to see before adopting this as my killer-app must-have hex editor:Ī) 'Jump to Offset' should be able to handle hex offsets. Its permissive BSD-style license won't burden you. Embeddable: It's really easy to incorporate Hex Fiend's hex or data views into your app.Data inspector: Interpret data as integer or floating point, signed or unsigned, big or little endian.Smart saving: Hex Fiend knows not to waste time overwriting the parts of your files that haven't changed, and never needs temporary disk space.Binary diff: Hex Fiend can show the differences between files, taking into account insertions or deletions.

Find what you're looking for with fast searching.

Fast: Open a huge file, scroll around, copy and paste, all instantly.

You won't dread launching or working with Hex Fiend even on low-RAM machines.

Small footprint: Hex Fiend does not keep your files in memory.

It's been tested on files as large as 118 GB.

Work with huge files: Hex Fiend can handle as big a file as you're able to create.

Insert, delete, rearrange: Hex Fiend does not limit you to in-place changes like some hex editors.

Hex Fiend is a fast, clever, and free Hex editor that has many unique features:

How to use hex fiend on mac