no. 30 · documents craft
PDF tools that never leave your desk.
On-device. Open source. 30 implements for the documents craft.
organise
convert
Every implement on this desk runs in your browser. Files you open are loaded into memory, worked on, and saved back — they are never sent to a server. There is no upload, no account required, and no telemetry on your documents.
We use pdf-lib for editing, pdfjs-dist for rendering,
tesseract.js for OCR, and a small set of friends. The whole thing is
open source under MIT.