Yes, SimBio Virtual Labs can be downloaded in a trial version. By doing this, you are not required to purchase the program for a small period of time, but download and install a version of the product that can be used for a limited period of time. To do this, visit the product's review page on Software Informer and click the Download button under the program's name to obtain a download link. Also, this can be done by accessing the developer's official website.