PaperForge
A downloadable PaperForge for Windows, macOS, Linux, and Android
PaperForge
Here’s everything you need to publish on itch.io: a ready‑to‑paste description and the correct classification/settings.
Recommended classification and settings on itch.io
- Classification: Tools
- Kind of project:
- Option A: HTML (play in browser) — best for instant use behind a paywall
- Option B: Downloadable (ZIP) — if you prefer buyers to download the app
- Pricing: Pay what you want (minimum $3, suggested $7) or fixed $7
- Visibility: Public
- Tags: tool, utility, productivity, pdf, document, privacy, offline, webapp
- Release status: In development (v0.1.0) or Early access
Copy-paste description (you can use “PaperForge” or swap with your chosen name)
Title
PaperForge — Offline PDF Toolkit (Merge, Reorder, Rotate, Watermark)
Short description (itch.io “short text”)
Privacy‑first PDF tool that runs 100% in your browser. No uploads. Merge, split, reorder, rotate, watermark — instantly.
Long description
PaperForge is a lightweight, privacy‑first PDF studio that runs entirely in your browser. No servers, no sign‑ups, no uploads — your files never leave your device.
What you can do
- Merge multiple PDFs into one
- Reorder pages via drag & drop
- Rotate pages left/right
- Remove pages
- Add a diagonal watermark (text, size, opacity)
- Optional page numbers (1 / N)
- All processing happens locally, offline-friendly
Why PaperForge?
- 100% local: No internet required after the page loads. No file uploads—ever.
- Fast and simple: Drag PDFs in, arrange pages, export. Done.
- Private by design: Perfect for contracts, invoices, reports, and anything sensitive.
How it works
- Add PDFs (drag & drop or the Add PDFs button)
- Reorder/rotate/remove pages as you like
- Optional: add a watermark and/or page numbers
- Click Export PDF to download your new file
System requirements
- A modern desktop browser: Chrome, Edge, Firefox, or Safari (latest)
- Works on Windows, macOS, Linux
- Recommended: 4+ GB RAM for very large PDFs
Notes and limits
- Thumbnails are generated locally; extremely large PDFs may take longer
- Safety cap: up to 300 pages rendered at once (tunable)
Privacy
- Your documents never leave your device
- No analytics, no tracking, no accounts
Roadmap
- Duplicate page
- Extract selected pages to a new PDF
- Basic compression options
- Dark/light theme toggle
- Keyboard shortcuts
Support
- Found a bug or have a feature request? Contact me via itch.io comments or messages.
Credits
- Built with React and Vite
- PDF rendering: pdf.js (pdfjs-dist, Apache-2.0)
- PDF editing: pdf-lib (MIT)
- Drag & drop grid: dnd-kit (MIT)
Changelog
- v0.1.0: Initial release (merge, reorder, rotate, watermark, page numbers)
Pricing suggestion
- Donate if you can, it's free to use.
Tip for HTML builds on itch.io
- In vite.config.ts set base: "./"
- Upload the ZIP of your dist and check “This file will be played in the browser”
- If you want paywall access, set the project to “Paid” so only buyers can play/download
Download
Click download now to get access to the following files:

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