AppTimer is a portable application for Windows that can check for the startup time for any executable file. This is a tiny tool by which you can benchmark exe file by executing for a pre-determined and save the result as text file. You can select how many time you want to test the file’s startup time, delay between two execution, can also select Window detection mode and close method. If you want to compare between two software then this real small (64KB) tool can help you a lot. Also as a portable software, this can work you unnoticed. Follow to read more.