Found 15 records for the .CAL file extension name
There are 14 other file types using the CAL file extension:
.cal - CALS Raster Goup 1 image format
.cal - CALS Raster Group 4 fax compressed bitmap
.cal - CyberAudioLibrary link file
.cal - Calendar file
.cal - Cakewalk application language script
.cal - Creatacard calendar project
.cal - Daqarta extended audio data
.cal - DOS Calendar creator file
.cal - HTML Calendar Maker Pro file
.cal - PhotoSmart 850 digital camera firmware update
.cal - QV Map geographic coordinates
.cal - Radiance function file format
.cal - Microsoft Schedule data
.cal - SuperCalc Worksheet file
file extension CAL - MS Windows 3.x Calendar
File extension CAL description:
File extension used by MS Windows 3.x Calendar.
Associated applications to file extension CAL:
Company / developer:
Microsoft Corporation
Microsoft Windows 3.x
Windows 3.0 (1990) and Windows 3.1 (1992) improved the design, mostly because of virtual memory and loadable virtual device drivers (VxDs), which allowed them to share arbitrary devices between multitasked DOS Windows. Also, Windows applications could now run in protected mode (when Windows was running in Standard or 386 Enhanced Mode), which gave them access to several megabytes of memory and removed the obligation to participate in the software virtual memory scheme. They still ran inside the same address space, where the segmented memory provided a degree of protection, and multi-tasked cooperatively. For Windows 3.0, Microsoft also rewrote critical operations from C into assembly, making this release faster and less memory-hungry than its predecessors.
Microsoft also released an update for Windows 3.1 which (aside from installing new files) changes the Windows version displayed in "About" dialog boxes to 3.11. Thus, Windows 3.11 isn't a standalone version of Windows, but rather a software update from Windows 3.1, much like modern Windows service packs. For those who did not own Windows 3.1, full disk sets of Windows 3.11 were available at the time.
management.