Most useful Websites

here are some popular websites

desmos.com - For Maths, Graph, Art, Analytic

placeholdit.co - for setting place holders for images.
scribbless.com - for managing lists online
gtmetrix.com - To optimize website, first have review of site performance at
pixlr.com - online image editors

PDF info changer - edits pdf metadata, free utility

Last Updated at : 6 months ago