Compare · Smallpdf
A free Smallpdf alternative that never uploads your files
Smallpdf is a well-known PDF site with many tools. Utilwell is newer and smaller, with one difference that matters for client files, contracts and anything private: Utilwell's tools run in your browser, so your files are never uploaded. Here's an honest side-by-side.
At a glance
| Utilwell | Smallpdf | |
|---|---|---|
| Where your file is processed | On your device, in your browser. Never uploaded. | Uploaded to Smallpdf's servers for processing; Smallpdf says files are deleted after 1 hour. |
| Free limits | No daily limit. File size depends on your device's memory. | 2 tasks per day across all tools; some tools cap file size on the free plan. |
PDF tools Utilwell has
Plus image tools (compress, resize, convert), and tools for people who sell online, like fee calculators and a Shopify CSV checker.
What Smallpdf does that Utilwell doesn't
- PDF to Word, Excel and PowerPoint, and back
- OCR for scanned documents
- Editing text in a PDF
- E-signatures
- Desktop and mobile apps
If you need those, Smallpdf is a good choice. If you need to compress, merge, split or convert files you'd rather not upload, Utilwell does it on your own device, free.
How "never uploaded" works
When you open a Utilwell PDF tool, the code that does the work downloads to your browser. Your file is read and rewritten there, and the result is saved straight back to your device. You can check in your browser's developer tools: the Network tab shows no file being sent while a tool runs. Utilwell has no ads and needs no account.
Smallpdf details are from its own website as of October 2026 and may change. Smallpdf is a trademark of its owner; Utilwell isn't affiliated with it.