Acidizer - Version 2.0 Acidizer is an add-on wave editing tool for user of the Sonic Foundry ACID suite. It is used to tag batches of wave audio files as one-shot, loop, or disk-based for easy integration with ACID. Acidizer, featured in Electronic Music magazine in April 2000, has an easy-to-use drag-and-drop interface. The demo version will run three times before asking that you register.