Convert CALS to SIX
Convert CALS images to SIX format, edit and optimize images online and free.
The CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image file format, developed by the United States Department of Defense in the mid-1980s, is a standard for storing raster (bit-mapped) image data, typically black-and-white. It ensures efficient data interchange and retention of orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images. This standard was part of the broader CALS initiative aimed at improving electronic publishing and data management within the federal government.
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.
Select any CALS image you wish to convert by clicking the Choose File button.
For advanced customized conversion, use CALS to SIX tools and click Convert.
After the convert is complete, click on the Download button to get your SIX image.
To change CALS format to SIX, upload your CALS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CALS file. Click on the convert button and wait for the convert to complete. Download the converted SIX file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd
to CALS file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd
to CALS file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd
to CALS file location or include path to your input file.