IrfanView vs SourcePDF
A side-by-side look at IrfanView and SourcePDF. For an in-depth review of either product, follow the links below.
IrfanView
Photos & Graphics
IrfanView is a free, open source image viewer, editor, organiser and converter program for Microsoft Windows. It supports a wide variety of image formats and basic image editing features like cropping, resizing and color adjustments.
image-viewerimage-editorbatch-conversionthumbnail-viewer
SourcePDF
Office & Productivity
SourcePDF is an open-source PDF editor for Windows, Mac and Linux. It allows users to view, edit, annotate, sign, fill forms and convert PDF documents. Key features include editing text and images, adding annotations, digital signatures, JavaScript actions and more.
pdfeditorviewerannotateconvert
Related Comparisons
Microsoft Photos
XnView
gThumb
Gwenview
Windows Live Photo Gallery
QuickViewer