Online Office Applications for business
tried in cloud - did not open markdown
PDF Buddy | Online PDF Editor
The easiest way to edit PDF files! Instead of paying for Acrobat or messing with printers and scanners, you can do it all online with PDF Buddy. Try it for free at www.pdfbuddy.com.
Paperpile
Clean and simple and reference management for the web. Sync your PDFs to Google Drive and cite your papers in Google Docs.
ReadCube – Software for Researchers, Libraries, and Publishers
calibre - E-book management
calibre: The one stop solution for all your e-book needs. Comprehensive e-book software.
Free PDF Reader & PDF Viewer Download | Foxit Software
The best free PDF reader & viewer used by over 525 million users. Foxit PDF reader for Windows, Mac, and more. A speedy PDF reader alternative to Adobe Reader.
PDFescape - Free PDF Editor & Free PDF Form Filler
Edit PDF files with PDFescape - an online, free PDF reader, free PDF editor & free PDF form filler. View PDF documents on the web. Fill out PDF forms quickly without Adobe Acrobat. No watermarks or registration. Completely free.