PDFOnCall vs Sejda
Sejda is capable but enforces page counts, file size ceilings, and hourly caps on the free tier. Because PDFOnCall works on your device, the only real limit is your own hardware.
Side-by-side
| Feature | PDFOnCall | Sejda |
|---|---|---|
| Files processed on your device | ||
| Files uploaded to a server | Never | Yes, every task |
| Watermark-free free tier | ||
| Works without an account | Limited tasks | |
| One-time day pass | $2 / 24h | |
| Monthly plan | $6 | ~$7–$10 |
| Mobile camera document scan | App only | |
| Works offline once loaded |
Based on publicly listed features and pricing as of 2026. Sejda is a trademark of its respective owner; PDFOnCall is not affiliated with it.
When Sejda is the better pick
- · Deeper text editing inside existing PDFs.
- · A desktop app for fully offline batch processing.
When PDFOnCall wins
Confidential documents
Nothing is uploaded, so there is no server copy.
Speed
No upload, no queue, no download round trip.
Cheap one-off use
$2 covers a full day, with no subscription to cancel.
Questions
Does PDFOnCall have a file size limit?+
No server-side limit — processing happens in your browser, so the ceiling is your device memory. Very large scans are the only practical constraint.
Is PDFOnCall cheaper than Sejda?+
Yes. $2 for a 24-hour unlimited pass or $6 a month, versus Sejda's higher subscription-only pricing.