April 2026 Roundup: Best New Free Tools — No Signup Required

April is one of those months where the tool discovery inbox fills up faster than usual. Partly it's spring project energy, partly it's that the no-account tools space keeps expanding in genuinely interesting directions. This month's picks share a pattern: they're not stripped-down versions of paid products. They're tools where removing the account requirement made them better — faster to access, safer to use with sensitive data, and simpler to share with others. Most process your data locally, w