Save your money: there are many freeware utilities such as MainMenu which do the same jobs but with fewer bugs, greater ease of use, and better support than this rip-off. I paid the full fee for this and got left without working software.

Every time a new major MacOS update comes out, the author of this software drops support for earlier versions of his software and releases a new one for which he expects all his customers to pay a full fee for. Support is dropped for the old version (this has been the case since MacOS X 10.2 and Jaguar Cache Cleaner).

I found this out after buying Panther Cache Cleaner (tcc's precursor) only to be left without software that didn't work. What happened was Apple released 10.4 before the 10.3.9 update came out. The author updated Panther Cache Cleaner (pcc) to work with 10.4, called it Tiger Cache Cleaner (tcc), and dropped support for the software I'd just paid for.

Then Apple released the MacOS X 10.3.9 update. This meant that pcc failed to work and existing pcc users were expected to pay a new full fee (not even a reduced price upgrade route) for tcc if they wanted to continue to use the functions they'd already paid for.

I asked the author of pcc/tcc about this, as a paying customer, and he ignored me. Tiger Cache Cleaner is a pure rip-off and the business tactics used by its author is illegal in the EU where I live: software firms are required to support software for a reasonable time in the EU.

I found out that there are free applications that do everything that pcc/tcc can do. MainMenu in particular works much better than pcc/tcc, the author is friendly, and he fixes problems very quickly. For example, rebuild LS database didn't work properly in either pcc or MainMenu - the function only checked the boot volume in both cases. MainMenu's author fixed the problem quickly when I told him about it. The author of pcc/tcc - software *I had purchased* - ignored the problem when I, a paying customer, reported it to him.