A Soft Murmur - Ambient sounds to wash away distraction.
Sunny - Some people relax. Others feel Sunny.
Noizio.Net - Ambient sound mixer for PC (Windows) inspired by Noizio app for Mac/iOS.
Rainy Mood - Rainy Mood is the world's most popular rain simulator. Sleep, study, and relax with the sound of rain.
SimplyNoise - Thousands of people from around the world use SimplyNoise to block distractions, enhance privacy, aid sleep, mask Tinnitus, and melt away stress. The benefits of color noise have been utilized in clinics, schools, households, and offices.
Relax Melodies - Relax Melodies is the leader in personalized relaxation and sleep assistance.