Contact support
Mixel IT and Corporate Services GmbH provides these apps. For support or privacy questions, email info@mixel.ch or use the company contact page.
Include the app version and build, operating system and version, installation channel, steps you followed and what you expected. Attach a small, non-sensitive example only if you choose. Never send passwords, API tokens or private signing keys.
A small local workflow
Start with a copy of your own work:
- Open a non-sensitive PDF copy that you are allowed to edit.
- Try a small annotation or page operation available in the app.
- Save the result to a distinct file in a folder you choose.
- Close and reopen that copy to inspect the result, keeping the original separately.
Keep your originals and editable work
Keep the original before changing an important document. This page does not promise that an edit preserves an existing digital signature or a compliance certification.
Optional online actions
Web links you choose use your browser. Their destination sites receive those connections and apply their own privacy notices. A web or email address requested by a PDF link, button or script is shown for your confirmation before opening. Such an address can contain document information or values entered in a form; review it before approving.
The app does not contact another website to check for updates. Use the update controls for the store or package channel from which you installed the app.
Current free version and later upgrades
These current versions are free. Your use of them does not expire when a later version is released; they are not time-limited trials. A later major version may be offered as a paid upgrade. You do not have to buy that upgrade to keep using the current version. No future SaaS service is included or described here.
Use the update controls for the store or Linux package channel from which you installed the app.
Privacy and included notices
Read the MIXEL PDF privacy notice for this desktop version.
Copyright and third-party licence notices supplied with the app remain applicable. Optional downloaded models or datasets have their own terms and notices. This page does not replace them. Future versions that change data handling require an updated notice.