More about Microsoft Speech SDK
You can download the installation package 67.97 MB of this program v5.1.4324 from this website, sometimes you can find this program by the name Microsoft Speech SDK Suite. Microsoft has developed the software and distributes it for free. This tool is a part of the category Multimedia with the Other Tools subcategory. Versions 5.1 and 4.0 of Microsoft Speech SDK are the most installed ones that work under Windows XP/Vista/7/8/8.1/10. Cagicon.exe and dictpad.exe are the most popular setup file names of this program you may come across. The antivirus scan of the direct download link proved it to be safe.