MarginNote
A brand new e-reader to better study and digest your books
21 Alternatives To MarginNote
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.
CleverPDF
27 Powerful and Free Online PDF Tools
DocuClipper
Automate data extraction from bank statements, invoices, tax forms and more.
Evince
Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS…
KDAN Mobile PDF Reader
PDF Reader is the one app you can rely on when you need a portable solution to work with PDFs.
MuPDF
MuPDF is a lightweight PDF and XPS viewer.
Noteshelf
Take beautiful handwritten notes or annotate PDFs on your iPad, and now even on your iPhone.
PDF Expert
Download a free trial of PDF Expert - the best PDF software for your Mac. Enjoy advanced reading layouts, powerful PDF editing and classical annotation tools.
PDF Reader X
PDF Reader X is a nest in the class PDF reader, PDF annotator and PDF editor for the Mac OS X operating systems.
PDF-XChange Editor
The smallest, fastest, most feature-rich PDF editor/viewer available
PDFelement
All-in-one PDF editor
PDFsam
PDFsam Basic, a free, open source, multi-platform software designed to split, merge, extract pages, mix and rotate PDF files
Pages
Pages for Mac is a word processor that offers tools needed to create documents.
Skim
Skim is a PDF reader and note-taker for OS X.
Sumatra PDF
Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.
Xodo
Xodo is the ultimate cross-platform PDF viewer and annotator. And it’s 100% free.
ePapyrus PDF-Pro
ePapyrus PDF-Pro is a light, fast and affordable PDF editor.
ezPDF Reader
ezPDFEditor3,ezPDF WorkFlow,ezPDF Webviewer
iLovePDF
Free online PDF tool set
xournal
Lightweight notetaking and sketching app.