Okular vs Pngyu
A side-by-side look at Okular and Pngyu. For an in-depth review of either product, follow the links below.
Okular
Office & Productivity
Okular is a versatile document viewer software for KDE. It supports viewing PDFs, EPUBs, ODT, and other document formats. Okular allows annotating, highlighting, commenting on documents as well as filling forms.
pdfepubodtannotatinghighlightingcommentingform-filling
Pngyu
Photos & Graphics
Pngyu is a free online PNG image file compressor. It allows you to easily reduce the file size of PNG images without losing quality. Pngyu is very simple and easy to use, just upload your PNG image and it will optimize and compress it for you.
pngcompressoroptimizerimage