Synfig Studio is a free and open-source 2D animation software, designed as powerful industrial-strength solution for creating film-quality animation using a vector and bitmap artwork. It eliminates the need to create animation frame-by frame, allowing you to produce 2D animation of a higher quality with fewer people and resources. Synfig Studio is available for Windows, Linux and MacOS X.
Configuration file that contains setup information for Windows NT and XP; contains parameters referenced during the Windows operating system installation process; includes the target path, user data, OEM status, display resolution, network settings, and other information. The default name for the primary Windows SIF file is "winnt.sif." If this file cannot be found by the Windows installer, the installation process may not continue. If the SIF file is missing, the optical drive or installation disk may be faulty and should be cleaned or replaced. SIF files are also referred to as "answer files."