Convert CAL to UBRL
Convert CAL images to UBRL format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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.
The UBRL file extension stands for Unicode Braille and is used to represent Braille characters using Unicode encoding. Developed to facilitate the exchange and storage of Braille content digitally, it ensures accessibility for individuals with visual impairments. UBRL files are associated with ImageMagick and support both uncontracted and contracted Braille fonts. This format allows for easy integration of Braille text into various applications and systems.
Drag and drop a CAL file into the upload area to start conversion.
Customize the CAL to UBRL conversion using available tools before confirming.
When the UBRL status is successful, download the file immediately.
After setup, the Vertopal CLI tool converts CAL image seamlessly into UBRL image.
cd to move into the CAL directory or include the path.