CIV4REPLAY file format description

Many people share .civ4replay files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .civ4replay file can be edited, converted or printed with. On this page, we try to provide assistance for handling .civ4replay files.

1 filename extension(s) found in our database.

.civ4replay - Civilization 4 Game Replay

The CIV4REPLAY game data files are related to Civilization 4. The CIV4REPLAY file is a Civilization 4 Game Replay. Sid Meier's Civilization 4 is a turn-based strategy computer game and the fourth installment of the Civilization series.

Civilization 4
Game Data files
- / -
Civilization 4 Game Replay related extensions:
Alpha Black Zero Game Data
TADS 3 Compiled Game
Anno 2070 Game Archive
CryENGINE IK Animation
StarCraft Portrait Data
Bioware Aurora Blueprint Data

Naturally, other applications may also use the .civ4replay file extension. Even harmful programs can create .civ4replay files. Be especially cautious with .civ4replay files coming from an unknown source!

Can't open a .civ4replay 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 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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