by Hexprobe System A programmable multiple-precision hex calculator with many utilities. With it, you can perform a lot of big number math and encryption operations, such as: square root, modular inverse; hash make; primality test; hex, dec, oct, bin conversions.
by Ecommerce Site Generator Ecommerce Site Generator provides an easy solution to creating low cost, professional quality e-commerce Web sites. No HTML or programming skills required. Create 100% complete e-commerce sites in minutes! Supports hyperlink and HTML form add-to-cart
by Quartus Handheld Software SCX is a general-purpose high-precision calculator that combines standard mathematical functions with Cost/Sell/Margin pricing functions needed in the business/retail world. It's designed for simplicity and ease of use.