If you are installing the beta version of ON1 Photo RAW 2018 on your machine, we highly recommend backing up your photos first. While we do not expect any catastrophic issues to occur it is considered good practice to backup your photos or your system before installing any beta program or beta OS on your machine. If you have backed up of your photos on an external drive, this should be sufficient. However, you are welcome to backup your entire system instead.
Please click on the link below for instructions on how to backup your system on both the Mac and Windows operating systems:
For more information on the new Photo Raw 2018 Beta, please click here for the most up to date release notes.