ThomaTools

Thoma AG / Basel / Digital tools

Tools for
your print files.

Check PDFs. Prepare letters. Make labels. Get your files ready for print.

Free to use. No account needed.

Quick Actions Optimize PDF
Free

Optimize PDF

Make your PDF smaller.

Drop your PDF here

or choose a file

Up to 50 MB per PDF. Pro has no upload-size limit.

    Keeps image quality. If no smaller file is possible, you get the original.

    Choose a PDF to begin.

    This action sends your PDF to our server. Processing is temporary; files and results are not saved. Privacy