How to register my SiDiary Online with my transaction number?

If you don't have an account at SiDiary-Online you can 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 address which you have used to register this account as 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.

If you have purchased a SiDiary USB stick, you can find the transaction number by starting SiDiary on the stick and then switch into the menu 'Help -> Register'.

Enter your transaction 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!

SiDiary Online, unlock, register, transaction number

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