Click to download FREE VERSION of Lead Captain 4.01

Mac users -have you switched to Catalina? DDS works great with Parallels

Linux users -DDS works perfectly with Wine

Download DD Solver Version 12.90M

12.90M Corrections made to download periods. The "24 Hour" option has been replaced with "Today".  All periods should end with midnight of your local time.

12.90L Still making changes for reading LIN files.

12.90k Changes made for reading LIN files.

12.90g Changes made for parsing BBO LIN files with team games.

12.90f Changes made for downloading problem hands from Double Dummy Corner.

12.90e Fixes problem with DD Play button and also fixes problem downloading October and earlier deals. Double Dummy Corner hands can now be pasted into Custom Deals.

12.90 Next & Prior deal buttons now working correctly. Funbridge files now correctly handle Bye Tables. Thank you Lars for completing all the Swedish translations.

12.89 Some corrections to the Custom Hand feature. Thank you Lénárt for updated Hungarian translations.

12.88c Corrected some problems with Funbridge.

12.88 Many improvements primarily downloading and displaying Team Scores.

Many users have experienced problems downloading results from BBO - probably due to download speeds. The error occurs when you try to save the file before it has been completely downloaded. After clicking Get Results DDS starts downloading an HTML file called BBO.ddb to your Downloads folder. In the bottom left corner of your browser you should see this:

with a blue circle around "BBO.ddb". If that circle appears to be moving around, it indicates that the downloading process has not completed. Do not click on the Save button in the Save file as... dialog box until the movement stops, a few seconds after you've clicked Get Results.

If you happen to click prematurely, and get the error message, you can either:

1. Go to File -> Open BBO.ddb file in the main menu and click on the BBO.ddb file in your Downloads folder, OR
2. Try again, making sure to wait until the blue circle has stopped moving.

GDPR Requirements

Double Dummy Solver does not collect, and will never collect, any personal information of any kind. Your privacy is assured when visiting this web site, downloading or running any program obtained from this web site.

About DDS 12

Translations are handled with the Poedit system. I still need help with translations for a few languages to include the new words and phrases in this version. Please contact me (bob at uselessbay dot us) if you are willing to help with some translating.

If you like this free program, please send a donation.

Languages now supported by DD Solver Bulgarian ** Chinese ** Czech Danish Dutch ** English ** Finnish * French German ** Greek Hebrew** Hungarian ** Icelandic Italian ** Norwegian * Polish Portuguese Romanian ** Russian ** Serbian Spanish Swedish ** Turkish *   Updated for through Version 12.33 ** Updated for through Version 12.50 Please contact me at bob at uselessbay dot us if you are willing to add a new language, or offer corrections to one of these languages.

If you only want to download the Double Dummy DLL, see Bo Haglund's web site.