Convert SIX to G4
Convert SIX images to G4 format, edit and optimize images online and free.
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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 G4 file extension, standing for CCITT Group 4 Fax Image, is a specialized format used primarily for storing black-and-white facsimile (fax) images. Its origins trace back to the Consultative Committee for International Telegraphy and Telephony (CCITT), now known as the ITU-T, which developed the Group 4 standard in the 1980s to improve fax transmission efficiency over digital networks. This format employs a high compression ratio to reduce file size while maintaining image quality, making it ideal for archiving documents and transmitting faxes in professional and business environments.
Choose your SIX image for uploading to our SIX converter.
Check the file preview quickly and use SIX to G4 tools if you need to change the conversion settings.
Once the convert is complete, you can download the final G4 file.
To change SIX format to G4, 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 G4 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.