Syncersoft is a small developer of Windows VST instruments and effects, best known for software emulations of classic Soviet-era synthesizers alongside a deep catalog of analog-flavored synths and processors. Their Soviet-inspired instruments include Alice-1377, modeled on the Alisa-1377, and Polyvoks Station, based on the Polivoks, with additional plugins drawing on machines like the Estradin-230.

Beyond the Soviet emulations, Syncersoft's lineup spans subtractive and warp-synthesis instruments such as Analog Voice, Analog Nexus, Q9 Oldvox, and Urban Nexus, plus ROM-based tools like Electro Bass Landscapes. Their effects catalog includes the Analog Resonator, Analog Warp, and ambient/noise-design utilities aimed at lo-fi texture and sound design.

Many of the developer's plugins are distributed as freeware through their own site and community archives like KVR Audio, Looperman, Plugins4Free, and Audiofanzine, which has helped them build a niche following among bedroom producers and hobbyists interested in vintage analog and Eastern Bloc synthesizer sounds.

Syncersoft has 7 products cataloged on Equipboard, including Synth Plugins, Modulator Plugins, and Filter Plugins.