Download SCT

Do you want an easy and inexpensive comparison utility that quickly flags the differences?
Grab a 30-day free trial of SCT and you'll be comparing your databases in minutes!
No credit card or signup is needed.

Both SCT and its setup file are digitally signed so you can always check the authenticity of the files and be assured that the software you are using is the real thing from AlfaAlfa Software Corporation.
SCT works for all versions of SQL Server from 2005 through 2022.

Please click on the button below to download a safe and secure installation file.
File Size: 5.97 MB


This fully functional 30-day trial will let you evaluate the SQL Server Comparison Tool (SCT).
SCT contains no adware, spyware, or viruses. The installation file is digitally signed.
SCT works with Windows 11, 10, 8, 7, Vista, and XP (32-bit and 64-bit).
After downloading, please run the file sqlct50setup.exe to install the software on your system.
You can run it by locating it on your hard drive and double-clicking the name (sqlct50setup.exe).
You can also download SQL Server Comparison Tool as a compressed file, in .zip format. This will save you the downloading time. In order to make use of the .zip file, you need to be able to uncompress it using specialized software, which permits you to double-click on the downloaded .zip file and will then allow you to access the compressed file.
File Size: 5.44 MB
File Name:

If you're not sure where the file is located on your hard drive, it's easy to find it. Go to the Windows Start Menu (by pressing the key on the lower left of your keyboard with the Windows logo on it - it's usually located between the Ctrl and the Alt key), then press "f" for "file" and "f" for "find". In the box, type sqlct50setup.exe. Then, hit "enter" (or click the Find Now button). When the computer displays a line beginning with sqlct50setup.exe, simply double-click the word sqlct50setup.exe, and the installation will begin.
In order to connect to a server, MDAC (Microsoft Data Access Components) 2.5 or higher needs to be installed on the target computer. Usually, these components are present on most computers; if they are missing, SQL Server Comparison Tool will display instructions for downloading and installing them (you can download MDAC from ; please do not hesitate to contact us if you have any questions).


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