for Mac

Streamlined audio editor.

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Fission Description

Fission can crop and trim audio, paste in or join files, or just rapidly split one long file into many. It's streamlined for fast editing. Plus, it works without the quality loss caused by other editors, so you can get perfect quality audio even when editing MP3 and AAC files.

If you need to convert formats, Fission can do that too! You can rapidly export or batch convert files to the MP3, AAC, Apple Lossless, FLAC, AIFF, and WAV formats.

Key Features

  • Edit MP3, AAC, Apple Lossless, and AIFF files with no quality loss
  • Quickly split a long audio file into smaller files
  • Remove unwanted content, such as commercials, from your audio file
  • Re-arrange audio in a single file, copy audio from one file to another, or merge with a quick drag and drop
  • Create great-sounding MP3 or AAC ringtones for your cell phone.

Fission Screenshots

Screenshots are not available currently.

What's New in Fission 2.2.5

Note: Now requires OS X 10.9 or later.
Fission now requires OS X 10.9 (Mavericks) or higher. If you're still on 10.8 (or earlier), see Related Links.
This version improves file support for several different file types. First up, loading of AAC and Apple Lossless is much faster.
In addition, support for Apple Lossless files has been improved, with support for the rare 20-bit ALAC format.
Tag support for FLAC files has also been improved.
See Full Release Notes

Fission Requirements

Operating Systems:

Mac OS X

System Requirements:

  • OS X 10.9 or later

Quick Specifications

See Full Specifications

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