How to register my SiDiary Online with my subscription license number?

Please note, that you need to have an internet access in order to register with your subscription license!

If you have purchased the subscription version of SiDiary you can register all program versions (PC, Pocket PC, Windows Smartphone, Android and Java-based cell phone) to use SiDiary for 12 months without adware restrictions and commercial popups.

1. Set up SiDiary-Online:
If you don't have an account at SiDiary-Online you should register now.

If you have already an account please enter your Username and Password. If you don't remember it, you can enter the email adress which you have used to register this account as a username instead. If you have forgotten your password, please use the appropriate link. This will reset your password and you will get a new one to your email adress.

2. Enter your subscription licence:
Enter your subscription licence number in SiDiary Online -> Profile -> Licence key:

If you have registered at SiDiary-Online for the first time before 1st of July 2009 you can switch your SiDiary-Online to allow the synchronization with Version 6. Please read the article How to transfer my data properly from V5 into V6?

If you have any problems with it please don't hesitate to contact us at We will be glad to help you!

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