Life & fun · alternatives · 2026

24 alternatives to OmniDICOM

DICOM viewing and metadata editing on Mac and Windows

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Redlamp▲90

   Native, open-source RAW Lightroom alternative editor for Mac

   17d ago · redlamp.app · its alternatives →

2. 2
   Acorn 6▲97

   The image editor for humans

   2017 · apps.apple.com · its alternatives →

3. 3
   The Unarchiver▲147

   A beautiful, more capable Archive Utility app for the Mac

   2015 · theunarchiver.com · its alternatives →

4. 4
   Fulvid▲86

   A standalone desktop editor for Markdown and MDX

   Sep 2026 · github.com · its alternatives →

5. 5S
   sidebranch▲102

   Easy git-based visual diffing

   Sep 2026 · sidebranch.dev · its alternatives →

6. 6
   Divvy▲89

   Simple Mac window management

   2014 · mizage.com · its alternatives →

7. 7
   Thravik▲67

   The native Mac browser that remembers

   12d ago · thravik.app · its alternatives →

8. 8
   Reelbird▲91

   Open Source Loom + Screen Studio alternative for Mac

   7d ago · reelbird.app · its alternatives →

9. 9
   Halo▲71

   Notifications, dictation and AI agents in your Mac's notch

   13d ago · halo-mac.com · its alternatives →

10. 10
    Earlyn▲84

    Searchable memory of your screen and meetings, on your Mac

    19d ago · earlyn.app · its alternatives →

11. 11
    Naarchy▲69

    A little island for everything on your Linux desktop

    16d ago · michaelchurley.com · its alternatives →

12. 12
    Metadatics▲4

    An Advanced Audio Metadata Editor For Mac OS X

    2016 · markvapps.com · its alternatives →

13. 13MD
    Miki Desktop for Mac, an offline wiki for macOS▲7

    2021 · miki.mimix.io · its alternatives →

14. 14
    WWDC Notes – Open-source notes collection for Apple's WWDC videos▲7

    2021 · wwdcnotes.com · its alternatives →

15. 15FN
    FSMonitor: New macOS utility to monitor all changes to your files▲5

    2017 · fsmonitor.com · its alternatives →

16. 16SS
    Snappy, Secure, On-Device OCR for macOS▲9

    2020 · frankbyte.com · its alternatives →

17. 17AV
    A visual browser for open source projects that anyone can edit▲5

    2024 · openopensource.com · its alternatives →

18. 18
    Penc▲7

    Trackpad-oriented window manager for macOS

    2018 · dgurkaynak.github.io · its alternatives →

19. 19WA
    Wish - A command line enhancement for Windows (Kickstarter)▲7

    2012 · kickstarter.com · its alternatives →

20. 20WI
    Web interface for OmniFocus tasks▲6

    2017 · webfocus.io · its alternatives →

21. 21
    Prizmo▲5

    An Innovative Scanning Experience for the Mac

    2018 · its alternatives →

22. 22
    Openemacs – a tiny emacs clone, ≤ 1024 LOC (C), based on kilo (BSD)▲8

    2016 · github.com · its alternatives →

23. 23CL
    Command Line interface for mobile devices▲6

    2016 · tariq.co · its alternatives →

24. 24PA
    Pineapple, a standalone IPython front end for Mac▲6

    2015 · nwhitehead.github.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →