Software Alternatives, Accelerators & Startups


Siren is a great, free, file renamer for Windows (including 64 bits). No installation required.

Siren Alternatives

The best Siren alternatives based on verified products, community votes, reviews and other factors.
Filter: 2 Open-Source Alternatives Latest update:

  1. 11

    Bulk Rename Utility: Free File Rename Utility for Windows. Bulk Rename Utility allows you to easily batch rename files and folders based upon many flexible criteria. Free Download.

  2. 12

    Rename Master is a freeware utility designed to rename multiple files with a just few clicks.

  3. Auto arrange all your app windows, whether on one screen or many with a single click!

    Try for free freemium $39.99 / Annually (One PC, One Year)

    Try for free
  4. 11

    ReNamer is a very powerful and flexible file renaming tool, which offers all the standard renaming...

  5. 10
  6. Ant Renamer can rename large amounts of files and folders in few clicks.

  7. A batch rename utility for the Mac. Rename many files at once, simple, powerful...

  8. Easy File Renamer is a trusted software that is aiding you in renaming any file and folder with ease of usage and comfort.

  9. Batch file renaming that supports exif, id3, and more meta information.

  10. Daily household cleaning that's affordable

  11. An easy and effective batch file rename tool.

  12. Simple and fast file renamer with undo function.

  13. The closest thing to your Airbnb cleaning itself

  14. NameChanger is designed for the sole purpose of renaming a list of files.

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