01Organise
Merge, split, extract pages, drag to reorder, rotate, crop margins, insert blank sheets, N pages per sheet, resize to A4.
Free · MIT licence No account One HTML file
Over 40 tools — merge, convert, sign, redact, compress, measure plans, OCR — running inside your browser. No server, no sign-up, no upload: the document opens on your machine, is processed on your machine and is saved on your machine.
0 KB sent to any server No install: double-click and go Chrome, Edge, Firefox and mobile
What is inside
Everything most people need to do with a PDF over a year, with no licence and without asking anyone's permission.
Merge, split, extract pages, drag to reorder, rotate, crop margins, insert blank sheets, N pages per sheet, resize to A4.
PDF to Word, Excel, PowerPoint, images or text. And back: Word, Excel, images or text into PDF, with real margins and page breaks.
Draw your signature, upload a photo of it or paste it with Ctrl+V, keep it in your library and drop it anywhere: cover page, last page or inside a table cell.
Fix a line of the original text, write on top, cover or genuinely erase an area. Fill forms in and flatten them so nobody can change them.
Real redaction of personal data, metadata cleaning, and a check of every file for active content before it opens.
OCR for scanned documents, visual version comparison, PDF/A archiving, QR codes, measuring on plans with calibration, and batch mode.
Use it on your own machine
There is no installer, no account, no extension to approve. It is an HTML file: your browser already knows how to open it.
Press “Download for offline use”. You get one single file, PDF-Easy.html, in your downloads folder.
It opens in your browser like any page. Move it to your desktop, a network folder or a USB stick: it carries everything with it.
Have a connection the first time so the libraries download. After that it works offline just the same, and your files still never leave the machine.
No hand-waving
A browser has real limits. They are written here and inside the tool itself, because knowing where the limit is is what makes the rest trustworthy.
Where it fits
There are excellent PDF tools out there. The difference is what it costs to start using them, and where your document ends up.
| PDF Easy | Self-hosted (e.g. Stirling PDF) | Paid desktop (Acrobat, Foxit) | |
|---|---|---|---|
| To get started | Download one file, double-click | Docker, a server, and someone to maintain it | Buy a licence and install |
| Where your document goes | Nowhere: it stays on your machine | To your server (yours, but still a server) | Stays on your machine |
| Permissions you need | None | System administrator | Software installation rights |
| Batch automation or API | Basic batches, no API | Yes — that is its strength | Yes, with actions and scripting |
| True text reflow editing | No: line by line | Limited | Yes |
| Best when… | One person needs to get something done today, on their laptop | A team processes thousands of documents with fixed rules | The document is contractual or legal and leaves no room for doubt |