Any windows application is easily learnt if fits with the windows format ie. menus in certain positions, same short cut keys, etc. This application does not flow like a windows app, making it clunky and painful to use. Not impressed and currently looking for an alternative.
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Wondershare PDFelement - All-in-one PDF editor
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.