PlutoPDF - A URL to PDF converter wrapped behind a simple API.
genei.io - AI-generated summaries for any article or research paper.
Pdf.to - Convert PDF to Word, Excel, JPG, & from. Also compress PDF
Lumin PDF - Lumin is a fast, easy-to-use, and secure PDF viewer, editor, and sharer that lets you view and fill in PDF forms.
Athena PDF - Elegant, open-source PDF converter.
SignRequest for G Suite - Sign yourself or get documents signed Easy, secure, legally binding and free. SignRequest helps you sign online.