CALCA file format description
Many people share .calca files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .calca file can be edited, converted or printed with. On this page, we try to provide assistance for handling .calca files.
1 filename extension(s) found in our database.
.calca - Calca Document
The CALCA document files are related to Calca. The CALCA file is a Calca Document. Calca is an advanced symbolic calculator for iOS, OS X, and Windows that's as easy to use as a text editor.
- Document files
- - / -
- Calca Document related extensions:
Naturally, other applications may also use the .calca file extension. Even harmful programs can create .calca files. Be especially cautious with .calca files coming from an unknown source!
Can't open a .calca file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android
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