Deadline Mini is an audio mastering app for Mac. Drop in a song or an entire folder, choose a loudness style, and let Deadline Mini balance the level across each track. Adjust the tone when needed, compare the result with the original, and export in the format you want.
Deadline Mini features
Drop in almost any format
Drag in one song or a whole folder and let Deadline Mini handle the rest. Work with your existing audio without stopping to convert files first.
Choose your loudness target
Pick Natural, Streaming, or Loud. Deadline Mini analyzes the song once, masters it to the target loudness , and evens out the level across the whole track.
Hear exactly what changed
Switch between the original recording and Deadline Mini’s master at any time. Compare them directly before committing to the result.
Shape the tone when needed
Adjust bass for deeper lows, treble for clearer highs, and stereo width for a broader sound. Narrow the master when you need it to work better on mono systems.
Keep an eye on the details
Monitor frequency response, loudness, and true peak while Deadline Mini works. The meters provide useful context without requiring you to manage every technical detail manually.
Finish and export
Set the start and end points, add fade-ins or fade-outs, and zoom in for more precise edits. Export the finished track as WAV, AIFF, MP3, or AAC. Deadline Mini saves the settings with each song, so there are no separate presets to manage.
Master one song or a whole folder
Match loudness for streaming
Compare the master with the original
Export WAV, AIFF, MP3, or AAC
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