PDF editor without uploads. Keep documents on your device

Edit PDFs in your browser with local processing designed for sensitive documents. Editing and export are free and unlimited. Free adds an “Edited with PDFScene.com” watermark; Pro exports without it.

Steps

Open PDF Scene and import your document.
Open the editor, import your document, and use text, page, or annotation tools.
Review every change in the preview.
Open Export to generate the result with Pro.

What “without upload” means here

The browser reads the PDF and keeps it in the local application session and persistence layer. Editing, rendering, and document export happen on the device.

This concerns PDF processing by PDF Scene. It does not cover files you later send to a portal or sync service, nor the Pro AI assistant, which sends structured context needed for its reply.

How the AI assistant works · Understand confidential PDF work

How to verify the behavior

Load the app, import a test document, and watch your browser’s Network panel while editing locally. Analytics calls contain the page path and not the PDF; payments and cloud features are separate flows.

After required resources load, disconnect the network and test an available operation. The first load may still need JavaScript, fonts, or OCR resources.

Limits of a local application

The browser uses device memory. A very large dossier may be slower than a server service, and other tabs or the operating system can reclaim memory.

Local processing reduces document exposure during editing, but it does not replace an encrypted drive, an updated device, or a careful sharing policy.

Frequently asked questions

Can I prepare the document for free?

Yes, with no account. Editing and export stay local and free. Free adds a watermark; €2.99 = 1 clean export; Pro = unlimited without watermark.

Do my files leave my device?

No. Document processing runs locally in the browser.

How can I verify local processing?

After the application loads, you can disconnect the network and observe that available editing functions continue locally.