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.
With Fission's streamlined audio editing, you can quickly copy, paste and trim audio, as well as split files. Fission also works with compressed MP3 and AAC formats to edit without the quality loss caused by other editors. Get perfect quality audio when editing natively in the MP3, AAC, Apple Lossless, AIFF and WAV formats.
With Fissions streamlined audio editing, you can quickly copy, paste and trim audio, as well as split files. Fission also works with compressed MP3 and AAC formats to edit without the quality loss caused by other editors. Get perfect quality audio when editing natively in the MP3, AAC, Apple Lossless, AIFF and WAV formats.
Mac Gems: Fission 2 is a powerful but easy-to-use audio editor. Today's Best Tech Deals. Picked by Macworld's Editors. Fission 2, has been a long time coming, but it was worth the wait.
Fission 2 2 5 – Streamlined Audio Editor Software
Fission 2.2.5 – Streamlined audio editor. September 19, 2015 Fission can crop and trim audio, paste in or join files, or just rapidly split one long file into many.
What’s New:
Version 2.4.6:
Fission now has preliminary compatibility with MacOS 10.15 (Catalina).
Fission now requires MacOS 10.12 (Sierra) or higher. If you’re still on 10.11 (or lower), be sure to see our Legacy page.
A new wizard has been added to Fission, which includes a new “Quick Tour” to provide a helpful overview of the application, as well as update notes on the first launch of a new version.
Fission’s Help menu now includes a useful new Release Notes window, so you can see changes across all versions from right inside the app.
The look of messages displayed by Fission has been modernized.
The About box has been updated to provide additional version information in an easy-to-read fashion.
Fission’s help manual has been improved and streamlined.
Screenshots
Posted By Paul Kafasis on October 29th, 2019
The latest update to our easy-to-use audio editor Fission is now available. Fission 2.5 can be downloaded directly from our site, as well as in the Mac App Store. This update brings full support for MacOS 10.15 (Catalina), along with additional updates and improvements.
Full Dark Mode Support
Fission 2 2 5 – Streamlined Audio Editor Download
Fission has long offered a choice between two themes, dark and light. However, it has not previously supported MacOS’s “Dark Mode”, introduced in MacOS 10.14 (Mojave). With Fission 2.5, there’s now full support for Dark Mode throughout the app.
Fission’s updated Appearance preference
You can adjust Fission’s appearance right from the Preferences window. The “Match System” setting will cause Fission to follow your OS-wide appearance.1 If you prefer, you can instead force Fission to use the “Light” or “Dark” theme, regardless of your system-wide settings.
Keep Rocking With Custom Ringtones
Fission 2 2 5 – Streamlined Audio Editors
Readers may recall that the 2017 release of iTunes 12.7 changed and broke many things. At the time, Fission needed a major update to continue helping you make custom ringtones for your iPhone, iPad, or iPod Touch. With the release of Catalina, iTunes has ceased to be entirely, with its functions now spread across multiple applications. As a result, another update for Fission is needed for Catalina.
The update to Fission 2.5 brings full support for making custom ringtones on Catalina. We’ve also updated our helpful support article about making custom ringtones, to include instructions for users on Catalina, as well as older operating systems. With Fission 2.5, you can continue to set custom tones to play when you receive a phone call or text message, as well as when an alarm or timer goes off.
Update to Fission 2.5 Today
If you’re already a Fission user, just select “Check for Update” from the Fission menu to move up to version 2.5, or click “Free Download” below to download it directly.
If you’re new to Fission, visit the product page to learn more about fast and easy-to-use audio editor.
The “Match System” option follows the General System Preference. On MacOS 10.14 and up, it follows the “Appearance” setting, while MacOS 10.13 and 10.12 use the older “Use dark menu bar and Dock” setting. ↩︎