Disk Watcher is what is commonly known as "shareware". That means you can use Disk Watcher for a trial period of 30 days to see if you like it. During this trial period Disk Watcher offers full functionality. The only "nag" is a dialog that will start popping up after some days, reminding you that you haven't paid yet.
If you want to continue using Disk Watcher after the 30-day trial period you must buy a license. A license consists of the right to use Disk Watcher and to receive support (per e-mail) regarding Disk Watcher. As soon as your payment is received you will be sent (through e-mail) a username and registration number which you can use to unlock Disk Watcher.
A license is personal. It does not give you the right to "share" the registration code with others. The program should work as described in the documentation. If it does not, let me know and I will do my very best to try to fix it. Please do make use of your 30-day trial period so you can make sure that Disk Watcher works for you.
Note that it is not possible to provide any guarantees as to compatibility with newer Mac OS systems. The only way to know for sure whether Disk Watcher will work under a new system is when that new system is officially released by Apple. If it then doesn't work, I will do my best to release a newer version. That's the most you can ask of me.
Payment is handled by KAGI and can be done on the Web or by using the "Register" application that is included in the Disk Watcher package. Paying on-line will get you your registration code faster. Usually within a few days. As soon as I receive word from KAGI that you paid I will send you (by e-mail) a personalized unlock code for Disk Watcher.
Kagi accepts credit cards, cash, and checks. Choose whatever payment method is most convenient for you.
| Single-user license | $ | 10,- |
| 50-user license | $ | 450,- |
| 100-user license | $ | 800,- |