Frequently asked questions

No — every tool works without signing up. An account is only useful if you want Pro features or processing history.

Browser-based tools never transmit your file anywhere. Connected-service tools (Office conversions, encryption) send the file to that service over an encrypted connection and delete it after processing.

25 MB on the free tier for connected-service tools; browser-based tools are limited mainly by your device's available memory.

Any modern browser — Chrome, Firefox, Safari, or Edge, on desktop or mobile.

Merge and image-to-PDF accept multiple files at once. Most other tools work on one file at a time.

Office format conversions and PDF encryption need real document/cryptography engines that can't be faked in plain browser JavaScript — we label these honestly rather than pretending they work without one.

Yes, the core tools are free. See the Pricing page for optional paid tiers.

Use the Contact page — include the tool name and, if possible, a description of the file that caused the issue.