Date Calculator 2.1
"A simple utility to calculate the number of days, weeks, months, or years between any 2 dates. Very handy for seeing how old you are in days, how many weeks there are until your 50th birthday (or how many weeks have already passed since you had it), and how many shopping days are left till Christmas."
Wise Calculator 7.9
A powerful program designed for engineering and scientific calculations. Features: Complex, matrix, and boolean arithmetic; Statistical, special, and finance functions; User-defined functions and variables, structured programming language; Integration and differentiation, equation solving, optimization routines; 2D/3D plots; Library of the physical constants and measurement units; Molar mass calculation.
Secure Notes Organizer 3.0.11
Secure Notes Organizer is an easy-to-use yet powerful tool, with an Outlook-like interface, which allows you to organize your notes and business data in hierarchical structure.
Is your desktop littered with different memos, making it impossible to find the necessary one, though you need it right now? Would you like to remember all your friends' and partners' phone numbers, but they are so numerous that it seems impossible to find the one you want to dial? Would you like to keep a daily journal but you are scared that someone accesses your notes without asking for your permission? Secure Notes Organizer stores information in the hierarchical tree form, and the instant search helps you save time. The program is capable of arranging all your notes by date, guaranteeing you'll never lose or forget anything again. The program has automatic URL recognition inside the document, password protection, multilingual fully customizable interface, data exporting and importing options (you can easily insert images and ActiveX objects, e.g. MS Excel tables). Among other useful features: document compression by a built-in packer (this helps reduce the size of your files with notes) and irrecoverable deletion of data. With Secure Notes Organizer all your info is kept safely and securely (the program uses 128-bit DES encryption).
In its unregistered state, the program will work 30 days with some limitations (the global search and the option of inserting Web links into documents are blocked).