TTW file format description
Many people share .ttw files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ttw file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ttw files.
1 filename extension(s) found in our database.
.ttw - IBM Rational Tau Workspace
The TTW development files are related to IBM Rational Tau. TTW file is an IBM Rational Tau Workspace. IBM Rational Tau is a UML and SysML modeling tool supporting automated code generation and model verification.
- IBM Rational Tau
- Development files
- - / -
- IBM Rational Tau Workspace related extensions:
Naturally, other applications may also use the .ttw file extension. Even harmful programs can create .ttw files. Be especially cautious with .ttw files coming from an unknown source!
Can't open a .ttw 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 .ttw file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
ftw, tts, ttd, rtw, tte, tt, tgw, gtw, twt, tta, trw, tfw, htw
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Family Tree Maker Document
- Private Character Editor Font
- FontTwister Saved Text Effect
- TextTransformer Interpreter
- ToolBook Translation System Document
- Telerik Trainer Session
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
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