Password Generator 2013 Professional is capable of generating unlimited passwords according to your specifications. In fact, this tool can build any kind of random strings you may need, such as usernames, passwords, ID numbers, key codes, etc. The program can generate strings of up to 100 characters and a list of 100,000,000 strings at once, but this will depend on the kind of license you acquire.
Password Generator 2013 Professional offers a nice user interface, in the style of Office 2010. It includes a command ribbon and several panels for you to select all your settings. Besides, you can work in several modes – Basic, Advanced, Pronounceable, Mask, and Number. All these features offer you a really large number of options and parameters for you to tweak. Therefore, it would advise you to start by reading the "Getting Started" section of the help file, in order to make the most of the program's capabilities.
One of the sections in Basic mode allows you to define the minimum and maximum length of the strings and the character sets to use – lowercase, uppercase, special, and numbers. Another section allows you to add “transforms”, which can be thought of as automatic modifications that will be applied to the strings once they are generated. Among those “transforms” you can select reverse characters, shuffle characters, replace/insert/append strings, URL encode/decode, and many others.
Other sections of the program allow you to use or discard sequences of consecutive characters, include dictionary words, create pronounceable passwords, and export your password list to external formats, among other options. All the features mentioned and more are available to you in this Professional edition of the program, which is much better than the standard edition (this does not allow you to work in Mask or Number modes, generate usernames or create custom character groups, to mention but a few). On the other hand, there is also the Server edition, which is even more comprehensive than the Professional edition. For example, the Server edition is the only version that includes database export/import, hash generation, e-mail notifications, and encrypted passwords lists.
To sum up, Password Generator 2013 Professional is a very comprehensive tool that allows you to generate unlimited customized passwords in no time.