The 3.04 version of Natural Biorhythms is available as a free download on our website. Arhythms.exe is the frequent file name to indicate the Natural Biorhythms installer. Natural Biorhythms is included in Home & Hobby Tools. This program is a product of White Stranger Group. The most popular version among the program users is 3.0. You can set up this PC program on Windows XP/Vista/7/8/10 32-bit.
From the developer:
You may want to check out more software, such as Nature Illusion Studio, Natural Music or Second Nature - Second Nature - Winter 2011, which might be related to Natural Biorhythms.