sandoc.
YOUR EVERYDAY FILE TOOLKIT

Convert PDFs and images
on your device.

Convert images or adjust PDF pages right in your browser.
Your files stay on your device.

Files stay on your deviceReady when you are

What would you like to do?

6 tools. One simple workspace.

PDF to Images

Choose files and adjust your settings.

01

Your files

Start here

Choose a file to begin.

Drop your PDFs here, or choose from your device.

PDF · Up to 20 MiB per file
Your files are processed here, never uploaded.
LESS FUSS, MORE DONE

A simpler way to work with files.

01

Pick your tool.

Choose a new format or give your PDF a quick tidy-up.

02

Make your adjustments.

Add your files, choose your settings, and let your browser do the work.

03

Take it with you.

Preview the result and download it. Clear the workspace when you’re done.

File processing stays on your device.

File processing stays in your browser. Refresh the page and the workspace starts fresh.

Your files stay with you.

San Doc Convert reads and processes the files you choose inside your browser. Document contents and filenames are not uploaded to a server.

A temporary workspace

Files and results stay in application memory. Clear all, refresh, or leave the page to clear the workspace. Downloaded files remain on your device. Browser memory cleanup is not a guarantee of secure erasure.

The website and your connection

The website downloads its own code and conversion assets. It uses no analytics or persistent file storage. GitHub Pages may log connection information, including your IP address, when serving the website.

Working within your device’s limits

20 MiB per file, 50 MiB of input, 10 files, 100 PDF pages, 16 megapixels per image, and 100 MiB of output per job. Smaller jobs work better on phones. Password-protected PDFs and animated WebP images are not supported.

PDF tools may preserve existing document metadata or active content in downloaded files. The app previews PDF pages as images and does not execute document scripts. It is not a document sanitization service.

GitHub Pages data collection