Digital Fish Phones is a freeware audio plugin project from German developer Sascha Eversmeier, offering a small catalog of VST and Audio Units effects that became staples of home and project studios. The best-known releases include Blockfish, a flexible compressor with deep shaping controls; Spitfish, a straightforward de-esser aimed at mono or stereo vocal tracks; Floorfish, an expander/gate; Endorphin, a dual-band stereo and mid/side compressor; and Dominion, a signal-modeling exciter and envelope shaper. The Blockfish, Spitfish and Floorfish trio was also distributed together as the Fish Fillets channel-insert package.

The plugins earned a reputation for delivering professional-grade dynamics processing and de-essing at no cost, with Dominion and Endorphin in particular drawing favorable coverage from outlets such as Sound On Sound and KVR Audio. Eversmeier's broader DSP work has included stints with Magix and u-he, and the Digital Fish Phones catalog reflects that pedigree in its lean interfaces and musical, low-artifact processing.

Digital Fish Phones has 1 product cataloged on Equipboard, including Vocal Processing Plugins. Their gear is featured by 1 artist, with the strongest followings in Electronic. Notable users include Vories.