Plektron is an independent audio software developer focused on VST plugins for Windows, offering a mix of freeware and affordable paid tools aimed at home recordists and budget-conscious producers. The catalog spans guitar tone tools and general mixing utilities, including the Guitar Amp series (Guitar Amp, Guitar Amp 2, Guitar Amp 3) and the IRcab impulse-response cabinet loader, alongside effects such as Vinylizer (vinyl noise and degradation), Echo Machine (digital/tape delay with filtering and sidechain), and the Twelve modular multi-effect controlled via MIDI or a piano roll.

On the dynamics side, Plektron offers WTComp, an analogue-style tube compressor, and Comp4, a four-band compressor with sidechain frequency targeting. The company also released Devicer, a multi-effect that emulates the sonic character of sixteen different devices, which was entered into the KVR Developer Challenge 2016. Plugins are distributed through the developer's own site and through aggregators such as Plugin Boutique, KVR Audio, and Plugins4Free.

Plektron has 2 products cataloged on Equipboard, including Compressor Plugins and Amp Simulator Plugins.