How to Download
Onno is commercial software. Before you can download anything, you have to buy Onno.
The download requires authentification.
The complete email address you used at the purchase,
firstname.lastname@example.org. If you changed your email address later (e.g. for the newsletter) your user name is still the old address.
Password: If you bought Onno at share-it, your password is your share-it order number. That number consists of 9 digits. People who did not buy at share-it get their password by mail.
You might also have a password for share-it (all their products). This is not your password to download Onno.
After your purchase, you can download the latest version of Onno instantly from share-it. Access to this download area has to be granted manually and will take some days (at most a week).
Multi Processor Update (Beta)
After unzipping the update,
you have to copy your license file into the directory
onno-1-2-2-w32.exe is located.
License files are available only by
A known issue with the beta is poor speedup at very fast time controls (such as 1+1). Other issues might turn up.
I have sucessfully tested the beta on two cores. It was reported to be stable on four cores. Current hard coded limit is 8 cores, but there are no test results for more then four cores yet.
By request of the book auther, I no longer provide an opening book. I am sorry for this.
Here you can find old versions of Onno for download. They still require a valid license file. License files for one version are also valid for all earlier versions.