All the tools you need to merge, split, convert, edit, and secure PDFs — plus AI chat that answers questions about any document. Free, private, in your browser.
The tools people reach for most — all free, right in your browser.
Three steps, no account, and nothing ever leaves your device.
Drag in a PDF (or an image / Office doc). It loads locally — never uploaded to a server.
Edit, merge, split, convert, compress, sign, or chat with it — all in the browser.
Save the finished file instantly. Your originals stay on your device, always.
Do more than just view PDFs. Add text, freehand drawings, and highlights to your documents, reorder pages, and download — without uploading anything.
Edit a PDF nowAsk questions and get answers with the exact source quoted. Bring your own key for Claude, ChatGPT, or Gemini — your document and key stay yours.
Try AI chatEverything you need to work with documents, organized by job.
Practical articles and step-by-step workflows for getting real work done with your documents.
Stop retyping invoices into spreadsheets. Learn how AI extraction pulls vendors, dates, line items, and totals into clean CSV or JSON you can actually use.
Most online PDF tools upload your file to a server. Local-first tools process it in your browser instead. Here's why that difference matters for privacy.
Scanned the fronts, then the backs, and ended up with two PDFs out of order? Here's how to interleave them back into one correct double-sided document.
How chatting with a PDF works, why bring-your-own-key AI keeps your documents private, and honest notes on getting sourced answers, costs, and limits.
Combine phone photos, screenshots, and receipts into one ordered, right-sized PDF, with tips on capturing, straightening, and compressing for sharing.
A black rectangle is not redaction. Learn why the hidden text survives, how flattening truly destroys it, and what to remove before you share.
Every tool here is free and runs in your browser. AI chat is bring-your-own-key — you only ever pay your AI provider, never us.
Start using it freeThe utility tools run entirely in your browser — your files are never uploaded to a server.
Every tool is free with no limits, watermarks, or sign-up required.
No round-trip to a server means instant results, even on big files.
Chat with PDFs using your own Claude, ChatGPT, or Gemini key — zero lock-in.
Merge, split, edit, convert, and secure without juggling a dozen apps.
Standard PDF in, standard PDF (or JPG/ZIP) out — nothing proprietary.
Everything you might wonder before you start — privacy, pricing, and the details.
No. The PDF tools run entirely in your browser using your device's own processing — your files never touch a server. AI chat is the only feature that sends text, and only to the AI provider you choose with your own key.
Yes. Every tool is free with no limits, watermarks, or sign-up. AI chat is bring-your-own-key, so you only ever pay your AI provider (Claude, ChatGPT, or Gemini) — never us.
No account is required to use any of the tools. Just open the page and start working.
Standard PDFs in and out, plus conversions to and from images (JPG/PNG), Word/Excel, and ZIP. Nothing proprietary.
Once the app has loaded, the in-browser tools keep working without a connection — pages are cached for offline use. Only AI chat needs the internet to reach your provider.
There's no fixed cap — since everything runs locally, the practical limit is your device's memory. Very large files just take a little longer to process.
Yes. The tools are responsive and work on phones and tablets — including drawing and signing with your finger.
Your document and API key stay in your browser; requests go directly to your chosen provider over an encrypted connection. We never see or store your key or files.
Free, private, and instant — right in your browser. No account, no uploads.