Skitch vs SumatraPDF
A side-by-side look at Skitch and SumatraPDF. For an in-depth review of either product, follow the links below.
Skitch
Photos & Graphics
Skitch is a free screenshot annotation and editing tool for Mac and iOS. It allows you to quickly markup, crop, and share images and screenshots.
annotationeditingscreenshot
SumatraPDF
Office & Productivity
SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.
pdfebookreaderlightweightopensource
Related Comparisons
PDF-XChange Viewer
GoodReader
Xodo
Evince
FBReader
zathura