The CAC file extension is used for file formats in InfoView, which is used with Microsoft InfoPath in delivering complete e-forms applications. InfoView is able to convert InfoPath forms suitable for the web in the .cac file extension. InfoView is able to function as a server for web-forms as well, so that users would be able to effectively and rapidly share, and collect data with suppliers, business partners, and customers.The application InfoView is a veritable solution for users of InfoPath who do not know or cannot guarantee, whether their business partners and customers have InfoPath on their computer desktops. InfoView is able to store files in the .cac file extension to be able to bridge the gap, complementing InfoPath to deliver full e-forms applications by converting InfoPath forms to the Internet.Transformed files with the .cac file extension ensure that clients are able to have access to the forms across the enterprise. Files in the .cac file extension contain data entry forms that are XML-based. The InfoPath application was initially released as part of Microsoft Office 2003, and then later in Microsoft Office 2007. Its main feature lies in the ability to view and author XML documents, along with support for custom defined schemata in XML. It is able to connect into external systems by utilizing XML web services.InfoPath lets users fill out a form in their desktop while offline, utilizing the InfoPath client. The application checks fields for validity and a digital signature may be attached by the user. The client later connects into the server to submit the form. InfoView converts the document onto a file with the .cac file extension, so that business partners and customers will be able to access the forms application even if they do not have InfoPath.
Files with the CAC extension are files used in the College Alarm Clock utility. CAC files store settings data that is used in the programming of the clock. CAC files store date and time settings, and music type. CAC files may be opened and edited with appropriate program.
The cac file extension is associated with dBASE IV, a database management system, developed by dataBased Intelligence, Inc.. The cac files are executable when caching on/off.