OPAL file format description
Many people share .opal files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .opal file can be edited, converted or printed with. On this page, we try to provide assistance for handling .opal files.
1 filename extension(s) found in our database.
.opal - Microsoft Office Language Specific Resources
The OPAL data files are related to Microsoft Office. OPAL file is a Microsoft Office Language Specific Resources. The Office Customization Tool or OCT is the main client customization tool for Microsoft Office. This tool is part of the Setup program and is included only in volume license versions of Office.
- Microsoft Office
- Data files
- - / -
- Microsoft Office Language Specific Resources related extensions:
Naturally, other applications may also use the .opal file extension. Even harmful programs can create .opal files. Be especially cautious with .opal files coming from an unknown source!
Can't open a .opal 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.
The .opal file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
opa, opl, pal
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Corel Colour Palette
- OPA Source Code
- OpenPanorama Lensflare File
- Dr. Halo External Color Palette
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
If you find the information on this page useful, please feel free to link to this page.
If you have useful information about the .opal file format, then write to us!
Please help us by rating this page below.