QuickXRename – A fast, safe, and developer-focused desktop tool to rename large numbers of files and folders using patterns. Preview changes, undo mistakes, and batch rename recursively across directories. Designed for speed, simplicity, and reliability.

DoubleXTouch is a lightweight AI-powered desktop PDF assistant for students and small offices. It focuses on fast PDF organization, smart summaries, and essential editing—without the bloat of traditional PDF editors.