Icy - Icy is an open community platform for bioimage informatics
Online Image Converter - Online Image Converter converts your BMP, JPG, PNG, GIF or ICO files quickly and easily.
Promega Colony Counter - Is the tedium of squinting over agar plates counting bacterial colonies getting to you?
ImgToText.net - This image to text converter works online to extract text from images and scanned documents without sign-up process.
ImageJ - and Other Health Care
iLovePDF - Free online PDF tool set