Convert CALS to FAX
Convert CALS images to FAX format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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 FAX file extension, short for "facsimile", is primarily associated with digital fax documents. These files are typically saved in TIFF format and are used to store images of documents sent or received via fax software. Historically, fax technology allowed the transmission of scanned printed material over telephone networks, a practice that became widespread in the 1980s and 1990s. Today, FAX files facilitate the digital handling of these documents, enabling easy archiving and viewing with compatible image viewers.
Start uploading a CALS image by clicking the Choose File button or drag & dropping your CALS file.
For advanced customized conversion, use CALS to FAX tools and click Convert.
After the convert is complete, click on the Download button to get your FAX image.
To change CALS format to FAX, 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 FAX 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.