Onda lossless audio compressor Portable

This is the portable edition of Onda lossless audio compressor, a Java-based application that optimizes AIFF and WAV files using the Onda algorithm, as suggested by its name.
Installation is not a requirement, so you can extract the program files to any location on the hard disk and click the JAR to run.
There is also the possibility of saving Onda lossless audio compressor to a USB flash disk or similar storage unit, to be able to run it on any PC that has Java installed.
Furthermore, the app does not create new entries in the Windows registry or Start menu, leaving the HDD clean after removal.
The interface is represented by a small window with a pretty intuitive structure, where you can point out the source file or directory using the file browser or drag-and-drop method.
Batch processing is supported, meaning that you can optimize multiple files in a directory at the same time, in order to reduce overall task duration.
So, you can select the input between direct and list type, enable recursive mode,
target folder, as well as compress, expand or validate the audio tracks.
As far as program preferences are concerned, you can pick the charatcer encoding mode, ignore filename cases, display UNIX-style path names, select text when focus is gained, and save the main window location. It is also possible to include or exclude file chunk filters, personalize fonts, and so on. The configuration can be saved to file for future optimization jobs.
Onda lossless audio compressor Portable carries out a task rapidly while leaving a small footprint on system resources. It's stable and executes a commands rapidly. The app does not excel when it comes to compression, though.