Private PDF workspace
PDF tools that keep your files on your device.
Merge, split, organize and convert documents directly in your browser. No account. No upload. No waiting.
Your files are processed locally and are never sent to LumeOS.
Choose a tool
What do you need to do?
Start with a focused task. You can switch tools without uploading your files again.
Open source
Built in public, made to remain yours.
LumePDF is distributed under the MIT License. The code can be inspected, studied, modified and self-hosted.
Open sourceMIT licensed and self-hostable.
Private by designFiles stay in your browser memory.
InstallableUse as a PWA after the first load.
You keep controlOpen → Use → Export.
Drop PDF files here
or choose files from your device
PDF files • Multiple selection supported