Open .pdf files online
You can open PDF files in your browser with the PDF editor. It reads, annotates and organizes them on your own device, with no sign-up and no upload. A test PDF opened and rendered correctly; we have not yet tested combining, splitting or saving.
Best on a desktop browser. This editor has desktop menus and shortcuts.
Can I open it?
tested 2026-10-12 · engine 0.6.0 · chromium 152 desktop · local server
| Check | Result | Notes |
|---|---|---|
| Listed by the engine | Listed in docs | PDF viewing, forms, comments, page organization and security. |
| Opened a .pdf file in our test | Works | A test PDF opened and rendered correctly in the desktop-style editor (local server). |
| Editor starts | Works | Loaded, with a web-style interface |
FAQ
Can I edit a PDF in my browser here today?
Yes. Press Open editor, then open your PDF from inside the editor.
Is there a desktop app too?
Yes. It is open source and free to download from its official page.
Can the CAD editor open a PDF?
No. It can plot a drawing to PDF, but it does not open PDFs.