If it's audio files, any DAW will usually be able to do this function by changing the time/speed while preserving the pitch. Because of that there would probably be few standalone programs just for doing that. Download.com may have some utilities.




Steve

BIAB/RB 2022, Pro Tools 2020, Korg N5, JBL LSR 4328 Powered Monitors, AKG/Shure Mics.
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