The Atom Builder 1.0 Chemistry teaching software which simulates the building of any of the first 20 atoms (up to calcium) on screen. Learn how atoms are formed
Easy Notes 4.01 Easy Notes is handy and intuitive tool targeting four areas: Tasks, Note Tree (a technology to store your notes in the tree structure and
PDF Extract TIFF 1.6 Batch extract images from pdf file and save as tiff images, support high compression ratio in genrated tiff images.