// noventra pdf
Free PDF Editor That Runs in Your Browser
Last updated: June 15, 2026
Noventra PDF is a free PDF editor that runs entirely in your web browser. You can edit text and images, fill and sign forms, annotate, redact, merge, split, compress, and convert PDFs to Word, PowerPoint or images. Everything is processed locally on your device, so your files are never uploaded to a server.
Editing and downloading are free with no watermark. A Pro plan unlocks conversions, e-signing and compression from €7.99/month. It installs as a Chrome extension and opens any PDF in a full browser tab.
Edit a PDF without uploading it
Open any PDF and edit it on the spot. Because the editor runs locally with WebAssembly, your document never leaves your machine, which makes it safe for contracts, invoices and anything confidential.
- Edit existing text, fonts and images
- Whiteout or cover content, then insert new text or images
- Highlight, underline, draw, add shapes and sticky notes
- Redact with true removal so hidden text can't be recovered
Convert PDF to Word, PowerPoint and images
Get your PDF out of the format when you need to, and back in, without sending it to a cloud converter.
- PDF to Word, RTF, PowerPoint and plain text
- Export pages to JPG or PNG, or build a PDF from images
- Conversions run in the browser; nothing is uploaded
Sign PDFs and fill out forms
Fill native PDF form fields for free. Adding an e-signature to the page is a Pro feature, so you can sign documents without printing or scanning.
- Fill text, checkbox, radio and dropdown fields (free)
- Draw, type or upload a signature and reuse saved ones (Pro)
- Place and resize your signature on any page (Pro)
Merge, split and compress PDFs
Reorganise documents and shrink large files in a couple of clicks.
- Merge several PDFs into one, or split one into many
- Reorder, rotate, delete or insert pages
- Compress oversized PDFs without an upload
What's free, what's Pro
- View any PDF
- Edit text
- Annotate & highlight
- Whiteout & redact
- Insert images
- Fill forms
- Merge & split
- Reorder, rotate & delete pages
- Download all of the above
- Convert PDF to/from Word, Excel & PowerPoint
- Convert PDF to/from JPG & PNG
- Sign documents (draw, type or upload a signature)
- OCR scanned documents
- Compress large PDFs
- Batch processing
Plus one free Pro action to try.
Free + Pro. Monthly €7.99 / Annual €59.99 / Lifetime €119.99. Cancel anytime.
// FAQ
Common questions about editing PDFs in the browser.
Can I edit a PDF without uploading it?
Yes. Noventra PDF processes every file locally in your browser using WebAssembly. Your documents never leave your device and are never sent to a server, so you can edit even sensitive or confidential PDFs privately.
Is it really free?
Yes. Viewing, editing, annotating, filling forms and downloading PDFs are free, with no watermark. A Pro plan (from €7.99/month) adds conversions to and from Office formats, e-signing and compression.
How do I convert a PDF to Word?
Open your file in Noventra PDF, choose Tools then PDF to Word, and the conversion runs in your browser. You can also convert to PowerPoint, RTF, plain text and JPG/PNG, or build a new PDF from images.
Is it private and secure?
Yes. Because all editing happens on your device, no document content is uploaded or stored on our servers. We only collect a minimal anonymous token to manage your license. See our Privacy Policy for details.
Which browsers does the PDF editor support?
Noventra PDF runs on Google Chrome and other Chromium browsers such as Microsoft Edge. Install it from the Chrome Web Store and it opens any PDF in a full browser tab.
Can I compress or merge PDFs for free?
You can merge, split and reorganise pages for free. Compression is part of Pro. All of it runs locally, so large files are processed without an upload.