LEADTOOLS
LEAD Technologies is the developer and publisher of LEADTOOLS, the award-winning line of development toolkits. LEADTOOLS is a family of comprehensive toolkits designed to help programmers integrate raster, document, medical, multimedia, and vector imaging into their desktop, server, tablet, and mobile applications. LEADTOOLS gives developers the most flexible and powerful imaging technology, offering development support for OCR, Barcode, Forms Recognition, PDF, Document Conversion and Viewing, Document Cleanup, Annotations, DICOM, PACS, HL7, Audio/Video Codecs, MPEG-2 Transport, DVR, Streaming, File Formats (150+), Image Compression, Image Processing, Color Conversion, Viewers, Special Effects, Scanning/Capture, Common Dialogs, Printing, and more. A LEADTOOLS toolkit literally puts millions of lines of code at the fingertips of application developers. Whatever your programming needs, LEAD has a toolkit specifically designed to give you the best imaging technology available.
ZingChart
ZingChart was born in 2008, during the development of a deep web analytics system. The company needed to add standard charts to the mix, but existing Flash and canvas based graphing systems couldn't keep up. They kept buckling under the volume of data provided and lacked the required flexibility. One year later, ZingChart was released and it keeps growing in features, flexibility and popularity.