gThumb vs PDFOptim
A side-by-side look at gThumb and PDFOptim. For an in-depth review of either product, follow the links below.
gThumb
Photos & Graphics
gThumb is an image viewer and organizer for Linux. It allows you to browse and manage your photos in a simple interface, view images in fullscreen, rotate and crop images, reduce red-eye, and more. gThumb supports common image formats like JPEG, PNG, GIF, and RAW.
image-viewerphoto-managerlinux
PDFOptim
Office & Productivity
PDFOptim is a free open source software that optimizes PDF files by reducing the file size. It works by analyzing the internal structure of the PDF, removing unnecessary metadata, compressing images and fonts, and performing other size reduction optimizations.
pdfoptimizercompression
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