Frequently Asked Questions
Frequently asked questions
Is PDF.Capital really free?
Yes. Every one of our 26 tools is free forever. We plan to add a Premium tier for power users with large-file needs, but the current tools stay free.
Are my files safe?
Yes. Most tools run 100% in your browser — your files never touch our servers. For heavier conversions that require server processing, files are deleted within one hour.
Do you have file size limits?
Free users can process files up to 25 MB per file, 50 pages per PDF. Premium (coming soon) removes these limits.
Do I need to sign up?
No. You only need an account if you want to save preferences or become a Premium user.
Which browsers work?
Any modern browser: Chrome, Firefox, Safari, Edge, Brave, Opera. iOS and Android supported.
Is PDF.Capital really free?
Yes — every one of our 26 tools is 100% free with no signup required.
Are my files uploaded to your servers?
Most tools run entirely in your browser, so your files never touch our servers. Heavier conversions (OCR, Office) use encrypted transit and files are deleted within 1 hour.
Do I need to install anything?
No. PDF.Capital runs entirely in the browser — no downloads, no plugins.