New: audio conversion, with your choice of output format and a batch queue like photos.
- New: convert audio files (MP3, WAV, FLAC, OGG, M4A, AAC, WMA) to Opus or AAC — you choose the output codec instead of a single forced format
- Adjustable bitrate, channel layout (mono/stereo/original), sample rate, and optional volume normalization
- Batch queue with side panels for queue and results, just like photo conversion — select several files and convert them together
- Same save destination options as photos: manual save dialog, save alongside the original, or replace the original
- Live per-file progress and a before/after audio player for the active item
- Free version allows converting up to 3 audio files at a time; Klia Kompress Pro removes that limit
- Fully local processing — no audio data ever leaves your machine
- Fixed a few dropdown menus that looked out of place with the rest of the app's dark theme
