Our Random Generator for Microsoft Excel add-in uses the reliable Mersenne Twister algorithm (far better pseudo-random sequence than the Excel RAND() formula OR rnd() function in VBA).

In a couple of clicks you can:
- Generate unique random numbers, dates, booleans, reals.
- Generate random strings by given length or by mask using custom charsets.
- Fill range with random selection from Microsoft Excel custom lists.

The add-in works with Microsoft Excel 2010 32-bit and 64-bit, 2007, 2003.
For more information please visit http://www.ablebits.com