Free alternatives by categories

Free alternatives by comercial programs


Graph Online

Graph Online - is a free service designed for visualization of the graph and finding the shortest path on a graph. Creating a graph is carried out on the adjacency matrix and incidence matrix. Also, users can search for connected component. The service suppo... - is online service for text recognition. The recognition quality is good, even with a low image quality. It has a limit on the size of recognizable file of 2 Mb. It supports ​​such languages as English, German, French, Spanish, Italian, Rus...


SimpleOCR - is a free application for text recognition. SimpleOCR can recognize handwriting. Supported languages are English, Dutch, French. Freeware knows how to read images from a scanner. The program is a free alternative to ABBYY FineReader. ...