How to create and edit PDF files on Android, like LibreOffice and Microsoft apps? Set backgrounds, align texts and images?
Use any other tool then Print as PDF?
i think in image toolbox you can make an image first then convert it to pdf, i did not try but since it allows you to add images and text on a single image, you can export it then just convert to pdf in the same app
Collabora Office? Which is basically Libre Office for Android.
Curiously Collabora Office front page has a button for F-Droid, yet it is not in the F-Droid repository.
They have a repo, follow the link
vdbhb59 7
Not sure I understand any of that. It implies that Collabora is not prepared to meet F-Droid’s requirements, so I shall not install it.
It’s complicated 
Finding a reliable way to handle PDF builds directly on Android can be a bit of a headache, so seeing these specific steps and tool suggestions is super helpful. It definitely makes the process feel a lot more doable without needing to jump back to a desktop.
Many apps do not meet F-Droid’s requirements, even though they respect your privacy and do not send data back to their developers. Collabora Office, for example, does not ask for internet permission at all.