Convert SIX to CAL
Convert SIX images to CAL format, edit and optimize images online and free.
The SIX file extension, short for "six pixels", is a bitmap graphics format developed by Digital Equipment Corporation (DEC) for their terminals and printers. Introduced initially to send bitmap graphics to DEC dot matrix printers like the LA50, SIX later facilitated the transfer of soft fonts to terminals such as the VT220. This format encodes images using a series of six-pixel-high patterns, making it efficient for transmitting graphics over 7-bit serial links. Rediscovered around 2010, SIX remains in use with modern terminal emulators for tasks like video playback.
The CAL file extension, known as CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image, is a 1-bit black-and-white raster image format developed by the U.S. Department of Defense in the mid-1980s to standardize graphics data interchange for military documentation. It is primarily used for storing and sharing monochrome images while retaining orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images.
Drag & drop or browse your device to select and upload your SIX file.
Use any available convert tools on the preview page, and click Convert.
Wait for the converter to finish and download your CAL image.
To change SIX format to CAL, upload your SIX file to proceed to the preview page. Use any available tools if you want to edit and manipulate your SIX file. Click on the convert button and wait for the convert to complete. Download the converted CAL file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd
to SIX file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd
to SIX file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd
to SIX file location or include path to your input file.