PDFs are made for faithful viewing, not editing; text and images are flattened and hard to change. You can use LibreOffice Draw to replace images, edit text, annotate, and manage pages; it's free. For ...

LibreOffice is a suite of document-oriented tools from The Document Foundation, designed to work with many different types of files with a single download. Users can write essays, create spreadsheets, ...

Although I rely heavily on Google Docs, it’s not the only office suite I use. There are many times throughout the day when I have to depend on a locally installed office suite to do specific things.