PDF tools are the most-uploaded category on the internet — contracts, invoices, IDs — and the least deserving of upload. Every common PDF job now runs client-side. Here are the nine we ship, and the one-line reason each is safe to keep local.
- Merge (https://toolfyra.com/pdf-merger.html) — concatenation is pure byte assembly; no server insight needed.
- Split (https://toolfyra.com/pdf-splitter.html) — page ranges are structural; the content never needs eyes but yours.
- Compress (https://toolfyra.com/pdf-compressor.html) — image downsampling and object-stream recompression run fine in a tab.
- Word → PDF (https://toolfyra.com/word-to-pdf.html) — layout rendering is local compute, not a service.
- PDF → Word/text (https://toolfyra.com/pdf-to-word.html) — extraction is parsing; your text stays home.
- Rotate (https://toolfyra.com/rotate-pdf.html) — a metadata transform; uploading for it is absurd once you know.
- Protect/unlock (https://toolfyra.com/protect-pdf.html) — passwords you type into a site are passwords the site sees; local encryption keeps them yours.
- Sign (https://toolfyra.com/sign-pdf.html) — a signature on an uploaded contract is a signature stored on someone's disk.
- OCR (https://toolfyra.com/ocr-pdf.html) — the heaviest job, and still local now: WASM OCR engines run the recognition on your CPU.
Why this list matters beyond privacy. Local means instant (no queue), unlimited (no daily caps), offline-capable, and jurisdiction-proof. A law office, a clinic, an accountant — anyone with document confidentiality — gets these properties for free once the engine is in the browser.
The honest limits. Server-side still wins for 500-page OCR batches and scanned-image cleanup at scale; choose it consciously for those, knowing what you're uploading. Everything else on the list has no reason left to leave your machine.
Browse the full document suite and the rest: https://toolfyra.com/sitemap.xml — and for any tool, the Network tab is the audit.
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