Download of GuestMaster 20.3 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the program is GuestMaster International Ltd. The program lies within Business Tools, more precisely General.
The most popular versions among GuestMaster users are 20.3, 16.0 and 15.0. The most frequent installer filenames for the program include: GuestMaster.exe and GuestMaster Reservation Sy.exe etc. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
GuestMaster is the reservation system of choice for over a thousand hotels worldwide
You may want to check out more software, such as InfoHesive, eReceipt Maker or MediaLooks MXF Reader filter, which might be related to GuestMaster.