SQL Downloads

Windows 8.1, 10 or 11 - 64 Bit:

Windows 8.1 or 10 - 32 Bit:

Older installers:


Update SQL Server Express 2005:


If you are not sure which system type (64-bit or 32-bit) you are using:

  1. Select the Start Menu and right click on "My Computer", "Computer", or "This PC". 
  2. Choose Properties.  
  3. Look for "System Type", which will list the operating system as either "32-bit" or "64-bit".