Description: Inspectrum is an open-source tool for analyzing captured signals, mainly from software-defined radios. It can decode common signal types like FM radio and display spectra and waterfall plots.
Type: software
Pricing: Open Source
Description: Patternshop is a pattern making software designed specifically for sewing and fashion design. It allows users to draft and design patterns from scratch or edit existing patterns, with tools to grade patterns into multiple sizes.
Type: software
Pricing: Free