Smallpdf is a popular online PDF suite, but it uploads your files to its servers and gates heavy use behind a paid plan. FileZap does the same core jobs entirely in your browser — nothing is uploaded — and stays free with no daily limit.
| FileZap | Smallpdf | |
|---|---|---|
| Files uploaded to a server? | No — processed in your browser | Yes |
| Free & unlimited? | Yes, no daily cap | Limited free tier |
| Sign-up / account needed? | No | Often for full use |
| Watermark on output? | Never | Sometimes |
| Compress to an exact size (KB)? | Yes | No |
| Works offline after load? | Yes (client-side) | No (server-based) |
Yes. For image and PDF compression, conversion, resizing and merging, FileZap covers the same everyday jobs while keeping your files on your own device and staying free with no limits.
Smallpdf processes files on its servers, which means your documents are uploaded. FileZap does everything locally in your browser, so your files are never uploaded.
Yes — every tool is free and unlimited, with no account, no watermark and no hidden paywall.