Alternatives to online PDF suites
iLovePDF, Smallpdf, Adobe online and PDF24 do their job well. The difference is not quality — it is the journey of your document. There, your file is uploaded to a server, processed, then deleted after a while. With VellumPDF it never leaves: processing runs in your browser, on your device.
The honest comparison
| VellumPDF | Online suites (iLovePDF, Smallpdf, Adobe…) | |
|---|---|---|
| Where processing runs | In your browser, on your device | On their servers |
| Your files leave the device | Never | Yes — uploaded, then deleted after a while |
| Account required | None | Often, beyond the first few uses |
| Free-tier limits | None: no size cap, no task cap | Size and daily tasks capped, depending on the plan |
| Watermark | Never | Depends on the tool and the plan |
| Works offline | Yes — the site installs like an app | No |
| How to verify | Cut your connection: everything still works | — |
Service by service
iLovePDF covers a wide range of tasks, and its privacy policy promises deletion of uploaded files after a few hours. Still, your documents travel through their servers — which is exactly what your records of processing, your employer or your professional rules may forbid. VellumPDF offers the same everyday tasks without the file ever leaving your machine, with no account and no daily cap.
Smallpdf, a Swiss company as well, has a polished interface and promises quick deletion of processed files. The architecture remains cloud: upload, process, download. If your requirement is precisely that no third party receives the document — a contract, a payslip, a medical file — VellumPDF’s local processing replaces the deletion promise with the absence of any transmission.
Acrobat’s online tools rely on Adobe’s cloud and require an account for most repeated use — consistent with that subscription ecosystem. For the one-off task — compress, merge, convert, sign — VellumPDF does it for free, without an account, and the document joins no cloud.
PDF24 is free and generous, and also offers a desktop application. Its online tools, however, route files through their servers. VellumPDF keeps both the free access AND local processing in the browser, on desktop and phone alike, with nothing to install — and it keeps working once the connection is cut.
Open a VellumPDF tool, switch off Wi-Fi, then process your file: everything works, because nothing needs to leave. No online suite can pass this test — their server is the engine. It is also what your IT department can verify in two minutes with the Network tab open.
Free PDF tools with no account, no quota and no watermark. If VellumPDF wins you over, telling people around you is the best support — it is our entire marketing budget.
To dig deeper: our Privacy page, or the sheet for your records of processing.
This page compares VellumPDF with the online PDF suites iLovePDF, Smallpdf, Adobe Acrobat online and PDF24. The difference is not quality but architecture: those services upload the file to their servers and delete it after a while, whereas VellumPDF runs the processing in the browser, on the device, with no transmission. The consequences: no account, no quota, no watermark, offline operation — verifiable by simply cutting the connection.