Among them, OnyX from Titan Software has the longest history (started in There is a great number of cleaning apps, both free and When there is a demand, there is a supply. People who don’t have enough space on their drives are looking for ways to clean unnecessary junk and claim the space it took. People who were using Macs for a long time remember the times when their computers didn’t work correctly in some cases, and they want to run maintenance scripts designed to fix those flaws.
The reasons for purchasing cleaning software are multiple.
