PDFgear

PDFgear helps you read, edit, convert, merge and sign PDF files across devices. It is completely free and you do not even need to signup. Just download it and start using it. The files remain on your system and do not even go out for processing!
It also offers dozens of tools to help you complete simple and quick PDF tasks directly in your web browser. You can edit, flatten, convert to and from Word or Images, add / delete PDF pages, split, merge and compress PDFs and much more.
PDFgear is truly free and is available on Windows, Mac, Android and iOS. It also incorporates free AI tools which may become chargeable as they move ahead.
Go ahead, take the first step towards PDF FreeDom today!
https://www.pdfgear.com/
Floating Notes

This is another Notes App with a difference – you can take notes and sync them on all your devices – but the notes will float on your screen above other apps. So, if you have something important to remember, it will always be on the screen for you!
You can minimise notes to the edge of the screen as only icons and schedule notes to appear only at certain times. You can