File converter  /  Images  /  CALS

Online CALS converter

Converting pictures and photos to cals format is simple and free with our online converter.

Converting your file to cals is easy with these steps.

Icon of «Upload file»
Step 1

Upload file

You can select the file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to cals»»
Step 2

Select «to cals»

Choose cals or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your cals file»
Step 3

Download your cals file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the cals format.

A free and online converter for cals files.

Fast and easy
Simply drag and drop your cals files onto the webpage, and you'll be able to convert them to over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your cals files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all cals conversions in the cloud, which means that none of your computer's resources will be used in the process.

CALS Raster Graphic File

Category🔵 images
🔵 ACD Systems Canvas 12
🔵 Adobe Photoshop CS5
🔵 Adobe Photoshop CS6
🔵 Corel PaintShop Pro X4
🔵 CorelDRAW Graphics Suite X5
Description🔵 The CALS (Continuous Acquisition and Life-cycle Support) format is a type of raster image file format that was originally developed by the United States government for use in the Department of Defense. It is designed for the storage and transmission of monochrome and grayscale images, and is often used for technical drawings and documents.
Technical details🔵 The CALS format supports a range of compression methods, including run-length encoding and CCITT Group 3 and Group 4 fax compression. It also includes a header section that contains information about the image, such as its dimensions, resolution, and compression method. CALS files have a file extension of ".cal" or ".mil" and are typically used in military and government settings. They can be viewed and edited using specialized software, such as Adobe Acrobat, Autodesk AutoCAD, or the US government's CALS Viewer.


❓ How do I change cals?
To get started, either pick a file you want to convert from cals and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert cals?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing cals
🛡️ Can I trust OnlineConvertFree to convert cals securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including cals, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert cals without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including cals, on your computer or mobile device, completely online.