Free
RadixSort is a fast internal sort written in Java that mimics a card sorter.
Trace Modeler is an easy to use and smart editor for UML sequence diagrams
Softwar(SDK) to decode PDF417, QR Code(QRCode), Data Matrix(DataMatix).
MASMTidy tidies MASM *.asm assembler source, aligning it in four columns.
Converts text with many possible cleanups and transformations.
Quick and easy screen prototypes to clarify software requirements fast.
HMTL5 document viewer for displaying PDF and Office documents in your .NET apps
A flexible Java library for HTML5 annotation of PDF, Office and image files.
Wassup let's you know what's up with your Java environment.
Cross-platform library for monitoring file system events in Java