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First stable release — a complete, installable, offline PDF toolkit that runs 100% in your browser. No uploads, no servers, no API keys.
Highlights
- Organize — merge, split (→ ZIP), drag-reorder, delete, extract, duplicate, rotate, add blank pages, crop, grouped multi-doc view.
- Customize — watermark (4 styles), page numbers, QR code, headers & footers (non-destructive overlays); add text, insert images, digital signature, draw/highlight (annotations); password protect & unlock.
- Optimize — compress (lossless or rasterize), edit/remove metadata, PDF → images, images → PDF, grayscale, extract images, statistics report.
- Power tools — blank- & duplicate-page detection, saddle-stitch booklet creator, batch processing, and a workflow builder (save/load as JSON).
- Documents & conversion — offline multi-language OCR (searchable text layer), true irreversible redaction, page-by-page visual compare, and Word/Excel/CSV → PDF.
- Productionized — installable offline PWA, code-splitting, error boundary, focus-trapping modals, and an in-app keyboard-shortcuts reference.
Tech
React 19 · TypeScript · Vite (Rolldown) · Tailwind v4 · Zustand · Comlink Web Workers · pdf.js · @cantoo/pdf-lib · Tesseract.js · vite-plugin-pwa.
Full details: see CHANGELOG.md