KaSHaR

Convert PDF files to PowerPoint slides. 100% local, no upload, no data leaves your device.

Download numbered HTML files in batches with live progress, history, speed stats, and smart retry.

Preview and rearrange PDF pages. Uses PDF.js (Apache-2.0), PDF-lib (MIT), and SortableJS (MIT).

Privacy in Plain Sight — blur, stealth, PIN/biometric lock, translate, panic hide.

Automatically closes tabs that have been idle. Each tab has its own individual countdown timer with snooze and restore history.

Monitors Claude session usage and sends a starter message if no active session is detected.

Manage and sync team tasks in real time — no server required. Secure P2P collaboration with admin controls and offline support.

Paste multiple URLs and open them all in new tabs instantly.

Add beautiful sticky notes to any website. Draggable, colorful, and saved per page.

Real-time behavioral monitoring for your Chrome extensions. Suspicious network activity, permission drift, ownership changes.

Save all visible images from any webpage in your chosen format.

Auto-refresh any tab on a schedule with smart site memory and live countdown.

Compress, delete pages, rearrange & rotate PDF pages. 100% local, no upload, no permissions required.