TL:DR; Barcode java bean and servlet.
Barcode java bean and servlet. Supports all major 1D&2D symbologies: EAN, UPC, code 128, code 39, PDF417, codabar ,RSS14, maxicode, aztec, micro and macro pdf 417, datamatrix....
Aspose.Metafiles is a Java WMF and EMF library for managing metafiles that allows your Java applications to display and play both EMF and WMF files. You can also add both WMF and EMF files into your PowerPoint presentations created with Aspose.Slides.
HXTT Paradox contains the only type 4 JDBC(1.2, 2.0, 3.0) driver packages for Paradox version from 3.0, 3.5, 4.x, 5.x, 7.x to 11.x, which supports transaction, embedded access, and remote access. It supports Paradox encrypted database.
Mouse Gestures is an open source (LGPL) pure Java library for recognition and processing mouse gestures. With Mouse Gestures you have a fast way to execute commands without using the keyboard, menus or toolbars.