Vikone vs Sejda
Sejda, made by Sejda BV in the Netherlands, is a long-running service with TLS encryption and automatic file deletion after two hours. Its web tools upload your file; its cross-platform desktop app processes locally but is a paid product with free-tier limits. Notably, Sejda itself sells the desktop version on exactly this privacy point — files not leaving your computer. Vikone reaches the same local-processing benefit for free, right in your browser, with no install.
The core difference
Sejda Web uploads your file, processes it on its servers, and deletes it after two hours. Sejda Desktop keeps files local across Mac, Windows, and Linux — but it's paid, with task and size limits on the free tier. Vikone runs in the browser on any device, so files are not uploaded, with no paid tier for local processing.
Side by side
Here are the two models side by side — focused on the mechanism, not on numbers that can change. The row below reflects Sejda's web tools, which most people use.
| Sejda (web) | Vikone | |
|---|---|---|
| Where files are processed | Uploaded to Sejda's servers | In your browser, on your device |
| Are files uploaded? | Yes, for web tools | No |
| Works offline? | Web: no · Desktop (paid): yes | Yes, after the page loads |
| Account required? | No | No |
| File retention | Deleted after ~2 hours | Nothing is uploaded to retain |
Based on Sejda's public statements; details can change — check their current terms for specifics.
Privacy is the core difference, but it's worth a closer look. For why on-device processing keeps files off servers, see why local processing is safer →.
When Sejda is a fine choice
⚖️Be honest — sometimes Sejda is the better pick
- You want a polished web tool for everyday, non-sensitive documents.
- You need its strong PDF text editor or another advanced feature.
- You're willing to pay for its desktop app to process sensitive files locally.
- The file holds nothing private, and you like its workflow.
Sejda is a polished tool with a strong PDF text editor, and for everyday documents its web version is quick and convenient. If you need its advanced features on sensitive files, the paid desktop app processes locally on any major OS. Sejda is a credible option — the trade-off is the upload step on web, or the paid tier for local work.
Try the same jobs without the upload
Merge, compress, convert, redact — all in your browser, free, no account needed.
Browse the toolsFrequently asked
Is Sejda safe?
Sejda is a reasonably secure, long-running service with TLS and a two-hour deletion policy. For confidential documents, the structural point is that web files are uploaded during processing. Sejda's own paid desktop app exists precisely for users who need files to stay local.
Does Sejda process files locally?
Its desktop app does, on Mac, Windows, and Linux — but it's paid, with limits on the free tier. Sejda Web uploads your file. Vikone processes locally in the browser, free, with no install.
What's the difference from Vikone?
Sejda Web uploads your file; Vikone does not. Sejda's local option is a paid desktop install; Vikone's local processing is free and runs in any browser.
Is the Sejda desktop version free?
It has a free tier with daily task and file-size limits; full use is paid. Vikone's in-browser processing is free without those caps for the operations it supports.