The Honest
Smallpdf Alternative.
Love the tools but hate the "2 tasks per day" limit and the server uploads? We built a faster, private, and completely unlimited version that runs in your browser.
Why switch to Fast Private PDF?
| Feature | Fast Private PDF | Smallpdf (Free) |
|---|---|---|
| File Privacy | ✓ Local (Zero-Knowledge) | ✗ Server Upload |
| Daily Limits | ✓ Unlimited | ✗ 2 tasks per day |
| Account/Signup | ✓ Not required | ✗ Often required |
| Internet Req. | ✓ Works offline | ✗ Always online |
| Processing Speed | ✓ Instant (Native) | ✗ Upload + Wait |
| Watermarks | ✓ Never | ✗ On some free exports |
Why people switch from Smallpdf
The 2-tasks-a-day wall
Smallpdf's free tier caps unregistered users at 2 tasks per day before nudging you toward Pro. FastPrivatePDF places no daily cap on any tool.
Files pass through their servers
Even a simple merge is uploaded to Smallpdf's infrastructure and processed remotely first. FastPrivatePDF keeps the entire operation inside your browser.
Subscription required for regular use
Anyone using PDF tools more than a couple of times a week eventually hits Smallpdf's paywall. FastPrivatePDF has no subscription tier — it's free every time.
Stop risking your sensitive documents
When you use a typical "online PDF tool," you aren't just using a tool—you're trusting a company with your data. Your tax returns, signed contracts, and IDs are uploaded to a server, processed, and then "deleted." But "deleted eventually" isn't "private."
Fast Private PDF changes the architecture. By using the power of your browser's JavaScript engine (via pdf-lib and pdf.js), we process your files directly in your RAM. Your data never travels across the internet.
Same features, better philosophy
Whether you need to merge PDFs, split pages, or compress a file for an email, you get the same professional results without the corporate overhead or the privacy risks.
Frequently asked questions
- Smallpdf's free tier limits unregistered users to 2 tasks per day before prompting a Pro subscription. FastPrivatePDF has no daily task limit at all.
- Yes. FastPrivatePDF places no cap on how many times you merge, split, or compress PDFs, and no subscription is required to keep using it.
- Smallpdf processes files on their servers, which means your document is uploaded for every task. FastPrivatePDF processes everything locally in your browser — your files never leave your device.
- Yes — by switching tools. FastPrivatePDF covers the same core PDF tasks (merge, split, compress, convert, protect) for free with no subscription tier at all.