.CW File Extension

2 file types use the .cw file extension.

CardWorks Template

Developer NCH Software
2.7  |  6 Votes

What is a CW file?

Business card template created by CardWorks, a program used for designing and printing business cards; saves the card layout and includes the individual's name, title, company, website, address, phone, email, and other related information.

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CardWorks designs can be exported as .PDF files and printed with a standard printer. You can array multiple cards on the same page in a custom arrangement before exporting or printing.

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Programs that open CW files

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ClassiCube Map

Developer ClassiCube Team
3.5  |  2 Votes

A CW file may also be a game world created and used by ClassiCube, a Minecraft-like sandbox game. While playing ClassiCube, players can save their current world as a CW file. This allows them to resume playing in that world in the future, and to share the world with other players.

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Screenshot of a .cw file in ClassiCube
CW file open in ClassiCube

ClassiCube is a nostalgic Minecraft clone that includes only the game's original features. It is available for all major platforms, including PC and mobile platforms.

When a player begins playing ClassiCube, the game creates a fresh game world. If a player wants to save their progress in a game world, they can open ClassiCube's game menu (by pressing Esc) and select Save level.... This allows the player to save their world's current state as a CW file.

If a player wants to resume playing in a saved world, they can do so by loading the corresponding CW file from ClassiCube's game menu. Players also sometimes share their CW files online, to allow others to adventure within those game worlds.

How to open a CW file

You can open a CW file in ClassiCube to play in the game world it contains. For example, to load a CW file in ClassiCube's single-player mode:

  1. Start a single-player game.
  2. Open the game menu (by pressing Esc).
  3. Click Load level....
  4. Navigate to and open your CW file.

ClassiCube will then load the world your CW file contains.

Programs that open CW files

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