Algenius

Algenius is a plug-and-play desktop app for Windows and Linux. Capture screenshots with global shortcuts (Alt+Q area, Alt+A full screen), annotate them with a free editor (draw, shapes, text, blur, emoji, step counters, crop), and share via clipboard, file, a link, or one-click paste into Excel and Google Sheets. Pro adds an AI daily activity log you review and edit before sharing, AI text extraction from screenshots, an AI Text Assistant (Alt+S) to translate, rewrite, or fix grammar in any app, before/after compare, and custom branded screenshots. Free forever plan; Pro is $15.99/month with a 14-day free trial.