Filoraio
Filoraio Editorial

PDF tools, privacy, and the open web

Honest writing on PDF tools, document privacy, and what the open web makes possible in 2026. No upload-required round-ups. No sponsored comparisons. Just clear thinking on the topics behind every one of our 24 tools.

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Latest

Engineering4 min read

PDF in the browser: what works in 2026 and what still doesn't

Browsers in 2026 can do almost everything to a PDF that a server can — almost. Here's the technical honest take on what's production-ready, and the four operations that still need infrastructure.

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More from the editorial

Tutorials5 min read

How to compress a PDF without losing quality (the honest guide)

Every "smart compression" tool makes the same trade-off — they just hide it from you. Here's what compression actually does, and how to pick the right approach for your document.

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Privacy6 min read

Your PDFs are being uploaded to strangers — and they don't have to be

Every free PDF tool you've used uploads your files to a server. The contract you compressed last week is still sitting in cold storage somewhere. Here's how to stop.

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