Alternatives

Products that do what Mimetype – Golang library for file type identification does

1. 1SG
   Sir – Git-diff-able JSON database on yer filesystem▲115

   2020 · github.com

2. 2LC
   Libnicko - C library to identify popular file types as fast as possible▲11

   2018 · github.com

3. 3P2
   PyFilesystem 2.0 – A Python interface to filesystems of all kinds▲139

   2016 · willmcgugan.com

4. 4BA
   Binspector – A Binary Format Analysis Tool▲45

   2014 · binspector.github.io

5. 5FF
   fman – file manager for programmers▲178

   2017 · fman.io

6. 6RF
   Rust framework for advanced file recognition and identification▲46

   Alternative to magic.h and infer. Zero dependencies. Fully extensible. Works in no_std, async, and embedded contexts.

   2025 · crates.io

7. 7TA
   T2b – A wicked-powerful text macro language for building binary files▲117

   2018 · github.com

8. 8TA
   TinyBaker, a library for defining composable file-to-file transforms▲11

   2020 · github.com

9. 9MA
   Marta – A fast and minimalistic file manager for macOS▲106

   2017 · marta.yanex.org

10. 10FA
    Fff – A terminal file manager written in bash▲55

    2019 · github.com

11. 11GA
    Gfile, a WebRTC based file transfer utility in Go▲77

    2019 · github.com

12. 12DA
    Damocles – An Erlang library for distribution testing▲43

    2015 · github.com

13. 13AS
    A Showcase of OpenType Features▲22

    2020 · otf.show

14. 14BA
    Bytejail – an alternative data storage▲43

    2016 · bytejail.com

15. 15FA
    FSSB – A filesystem sandbox for Linux▲43

    2016 · github.com

16. 16AL
    A lightweight dex file parsing library▲5

    2020 · github.com

17. 17PF
    Picka – Fuzzy File Finder for OS X, Bash and Zsh▲15

    2015 · getpicka.com

18. 18BD
    Binary delta encoding tools based on bsdiff and HDiffPatch▲33

    2020 · github.com

19. 19TA
    Type-aware code search for Go▲9

    2021 · ifloop.io

20. 20DA
    Dit – A new kind of container file for standardizing data▲19

    2020 · github.com

21. 21HA
    Happyfinder – A fuzzy file finder like Helm, for the command line▲27

    2015 · github.com

22. 22AL
    A library for reading PST files (written in Go/Golang)▲20

    2021 · github.com

23. 23AL
    A local file search tool written in rust▲7

    2022 · github.com

24. 24B1
    Broot 1.0, a novel terminal file manager▲10

    2020 · dystroy.org

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