The zip file contains the trial component itself - ASPPhotoResizerTrial.dll, as well as full instructions in both pdf and html format. The DLL must be registered on the server before use. Refer to the instructions for details of how to do this.
Apart from the expiry date, the trial version differs from the full version by having a different file name and class name. If you later upgrade to the full version you will need to modify the class name in your scripts to reflect this change. ASPPhotoResizerTrial.Resize becomes ASPPhotoResizer.Resize. This is all explained in the instructions.
Note: While this software has been thoroughly tested, and scanned for viruses, we cannot accept liability for any loss or damage which may arise from its use.