26 / Tools & discovery
BentoPDF — PDF tools in your browser
BentoPDF is a complete PDF toolkit that runs in your browser: merge, split, compress, convert, edit, sign, and protect PDFs without uploading them anywhere.
- Access
- Public — no account needed
- Runs on
- BentoPDF 2.8 · WebAssembly
- Live status
- Checking
Who it is for
- Anyone handling contracts, forms, or scanned documents
- Teams that cannot upload sensitive files to online converters
- Students merging and compressing assignments
What you can do
Organize
Merge, split, reorder, rotate, and delete pages.
Convert
Turn images and Office documents into PDF, and PDF into images or Word.
Edit and sign
Add text, annotations, page numbers, watermarks, and signatures.
Secure
Encrypt, unlock, and remove metadata — all on your own device.
Getting started
- 01
Open pdf.math7.com.
- 02
Pick a tool and drop in your files.
- 03
Download the result; nothing is uploaded to the server.
Access
BentoPDF is public and needs no account.
Privacy and data
Files are processed locally with WebAssembly and never leave your device. Some advanced engines are downloaded from the jsDelivr CDN the first time you use them.
Common questions
Are my files uploaded?
No. All processing happens in your browser; the server only delivers the app.
Why is the first Office conversion slow?
The LibreOffice engine is about 75 MB and is downloaded once, then cached by the browser.