AppSizer is Shareware. Please support it by sending in your registration if you use it. Press the About button to find out how to register. Peirce Software, Inc. 1417 Selborn Place San Jose CA 95126 USA +1 (408) 295-9760 Click on this button to get more information about AppSizer. Click on this button to register your copy of AppSizer. When this button is selected, holding down the Command key will activate AppSizer when you start an application. When this button is selected, holding down the Control key will activate AppSizer when you start an application. Click on this button to have holding down the Command key activate AppSizer when you start an application. Click on this button to have holding down the Control key activate AppSizer when you start an application.