Comparison
CrispPDF Unlock PDF vs Smallpdf
Both CrispPDF and Smallpdf let you remove password online. The difference is where the work happens and what it costs you. Here's an honest, side-by-side look at how the two stack up in 2026 — no affiliate links, no sponsored placement.
| Feature | CrispPDF | Smallpdf |
|---|---|---|
| Price | Free forever | Free tier + Pro $9/mo |
| Free-tier limit | Unlimited | 2 tasks per day on free |
| Signup required | Never | Account required for most tools |
| Watermark on output | Never | No watermark |
| File upload | No — runs in browser | Files uploaded to server |
| Works offline | Yes (after first load) | No |
| Open source friendly | Yes — MIT-style terms | Proprietary |
// FAQ
Frequently asked
+Is CrispPDF really free vs Smallpdf?
Yes — every CrispPDF tool including Unlock PDF is free forever, with no daily task limit, no email gate, and no watermark.
+Why would I use Smallpdf instead?
Smallpdf makes sense if your team needs enterprise SSO, audit logs, or batch automation via API. For one-off and freelance work, CrispPDF is usually faster.
+Is my file private with CrispPDF?
Yes — Unlock PDF runs locally in your browser. Smallpdf uploads your file to its servers for processing.