SoftIntegration Download Center Please register to download Ch Professional Edition, Embedded Ch, Ch Control System Toolkit, C++ Graphical Libaray, and Ch NAG Statistics Package. Sign in to download   Already Registered User Only for below?      Email address   Password No space allowed when type or copy/paste the email address or password. If you have registered with us before, you can retrieve your password here.       A New User?             *First Name *Last Name *Title *Organization *For academic use (teaching or student learning): Yes No  *Email *Phone Ext. Note: High school's student email address may not accept the email outside of the school. Domain 163.com or qq.com or 123.com cannot recieve email from us. The SoftIntegration registration is powered by the Ch, Ch CGI and Ch ODBC toolkits.