Convert CAL to WBMP
Convert CAL images to WBMP 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.
WBMP, or Wireless Bitmap, is a monochrome graphics file format specifically designed for wireless devices, such as mobile phones and PDAs. It was introduced as part of the Wireless Application Protocol (WAP) standard to facilitate the display of simple images on limited display screens of early mobile devices. The format is highly optimized for low-bandwidth environments and supports only black and white colors to minimize data transmission requirements. WBMP files are compact and easy to process, making them ideal for the constrained resources of early wireless communications technology. WBMP played a crucial role in the early days of mobile web browsing by enabling basic graphical content on devices with minimal graphical capabilities.
Drag and drop a CAL file into the upload area to start conversion.
Customize the CAL to WBMP conversion using available tools before confirming.
When the WBMP status is successful, download the file immediately.
To change CAL format to WBMP, upload your CAL file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CAL file. Click on the convert button and wait for the convert to complete. Download the converted WBMP file afterward.
After setup, the Vertopal CLI tool converts CAL image seamlessly into WBMP image.
cd to move into the CAL directory or include the path.