Morello Matrix Calculator is a simple, pocket calculator style program which performs most standard matrix calculations. It supports matrices up to 20 elements square (shareware version is limited to 2 elements square). It also allows data to be exchanged with most common spreadsheets and other programs via the clipboard or text files
1Lock 1.4 - Encrypt files for burning on a CD, or for download, or add a serial number to your own setup program. Strong encryption. 1Lock operates in 3 modes: Encrypted CD, single self-extracting setup, and as a front-end for your own setup program.
