ATTX file format description

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

1 filename extension(s) found in our database.

.attx - Cadence OrCAD Attributes Data

The ATTX data files are related to Cadence OrCAD PCB Designer. The ATTX file is a Cadence OrCAD Attributes Data. Cadence OrCAD PCB Designer contains a fully integrated design flow that includes a constraint manager, design capture technology, component tools, a PCB editor, an auto/interactive router, and interfaces for manufacturing and mechanical CAD.

Cadence OrCAD PCB Designer
Data files
- / -
Cadence OrCAD Attributes Data related extensions:
Streamlabs OBS Overlay Data
Casio WK-1800 Registration Data
ChemSep Pure Compound Text Data
Steam Client Resource Data
NVIDIA nTune Benchmark Data
MyEclipse Image

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

Can't open a .attx 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.

The .attx file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

artx, atfx, att, atx, ttx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

TextTransformer Tokens
Alphacam Lathe Tool Data
WinTTX Teletext Data
ArcGIS Attribute Index
Artisteer Project
ASAM Transfer Format XML Data

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .attx file format, then write to us! >> ATTX file