OPDOWNLOAD file format description

Many people share .opdownload files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .opdownload file can be edited, converted or printed with. On this page, we try to provide assistance for handling .opdownload files.

1 filename extension(s) found in our database.

.opdownload - Opera Partially Downloaded File

The OPDOWNLOAD data files are related to Opera. OPDOWNLOAD file is an Opera Partially Downloaded File. Opera is a web browser developed by Opera Software.

Data files
- / -
Opera Partially Downloaded File related extensions:
Opera Javascript Object
Opera 15 Navigator Extension
Opera Extension
Opera VX Data
Opera Widget
Opera Saved Session

Naturally, other applications may also use the .opdownload file extension. Even harmful programs can create .opdownload files. Be especially cautious with .opdownload files coming from an unknown source!

Can't open a .opdownload 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.

Operating systems 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 .opdownload file format, then write to us!

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