The advanced comparison tool lets you pick three of the most popular Windows and Mac applications and let it compares them. You can make changes to your choice by editing a few lines of text and typing in a few details about each application. You then click on the 'Compare' button to tell the program which application is better. The difference between the two is shown on the screen. After clicking the 'Compare' button you may be asked to enter a download URL for the application to download. You can then save the file and open it directly.
This tool makes it easy to compare between two or more applications, even if they are not free. To download the program, click the link to download the file. After it's downloaded, simply double click the application icon to run it. Clicking 'Get Info' at the beginning of the program will let you see information about the application. At the bottom of the window you'll find links to About this application, Help, Add-ons, Downloads, or Preferences. Clicking on the link takes you to the Home Screen preferences. Finally, clicking the 'Add to Home Screen' button in the Home Screen menu lets you save the application to your system as a shortcut.
I strongly encourage you to download free applications from the Internet. There are many excellent free applications available such as Excel, Word, and PowerPoint. It only takes a couple of minutes to download an application, open it up, and then compare it with a paid program.