Workflowy - A better way to organize your mind.
KDAN Mobile PDF Reader - PDF Reader is the one app you can rely on when you need a portable solution to work with PDFs.
A5 - Takes notes in your browser. Elegant & simple.
Jotform - Free Online Form Builder & Form Creator
Notepin - Extremely simple note-taking + blogging ✍️
Pdf.to - Convert PDF to Word, Excel, JPG, & from. Also compress PDF