PDFescape

There are various options available with PDFescape, and it can be confusing to start with. There's a desktop version that offers one free and two paid-for modes, and an online version that's free but limited. Still with us? 
The free online version covers reading, editing, creation, form filling and annotation, but there's a limit on the size of PDFs that you can work with – 10MB or 100 pages. The free online editor is also unable to edit text in existing PDF files. PDFescape Des