ATT Types

Leading ATT Type

.ATT

File Format:	.att
Classification:	Web Form Post Data File

ATT file format is created by Web forms when user present data to the web browser. Windows can open this file and by using simple text software like Notepad it can be read and edited.

Organization:	Unknown Developer
File Category:	Web Files
Folder:	HKEY_CLASSES_ROOT\.att

Software Programs That Open The Web Form Post Data File:

LibreOffice by The Document Foundation

Windows

	Mac
	iOS

Linux

Microsoft Notepad by Microsoft Corporation

Windows

Mac

Linux

Corel WordPerfect X8 by Corel

Windows

Notepad++ by Don Ho

Windows

Mac

Linux

Microsoft Word by Microsoft Corporation

Windows

Mac

Microsoft WordPad by Microsoft Corporation

Windows

CodeLobster by Peak Technologies

Windows

AbiWord by Open Source

Windows

Mac

Linux

Notepad2 by Open Source

Windows

Geany by Geany Authors

Windows

Mac

Linux

Solaris

	FreeBSD
	NetBSD
	OpenBSD

OpenOffice Writer by Apache Software Foundation

Windows

Linux

Solaris

OS X El Capitan

Boxer by Boxer Software

Windows

ConTEXT by ConTEXT Project

Windows

NoteTab by Fookes Software

Windows

Write! by HamsterCoders

Windows

PostData Spider by Giuseppe Buttafuoco

Windows

Secondary ATT Associations

.ATT

File Format:	.att
Classification:	Alphacam Lathe Tool File

This file extension is used by Alphacam software which is a program that used to construct woodworking designs so, Alphacam program contains a lathe tool which is particular for a woodworking CAD design; used to store diverse types of lathes. This ATT file extension is used to stores lathe tool data. Alphacam is used in the production of numerous kinds of modules, from simple parts to complex, 5-axis furniture components.

Organization:	Planit Solutions, Inc.
File Category:	CAD Files

Software Programs That Open Alphacam Lathe Tool File Files:

Planit Alphacam by Planit Solutions, Inc.

Compatible with:

Windows

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Sources of ATT Problems

Issues Opening ATT Files

LibreOffice Not Present

You encounter an error message such as "%%os%% Can't Open ATT Files" when trying to open your ATT. Usually, this is because you do not have LibreOffice for %%os%% installed. Your operating system cannot associate your ATT with LibreOffice, so double-clicking the file won't work.

Tip: When another ATT application is installed, you can choose to open it by selecting "Show Apps" and using that program.

Outdated LibreOffice

It is possible that your version of LibreOffice isn't able to open your Web Form Post Data File file due to incompatibility. If you do not have the proper version LibreOffice (or any of the other programs listed above), you may need to try downloading a different version of it, or one of the other software applications listed above. This issue mainly occurs when your Web Form Post Data File file was created by a newer version of LibreOffice than you have on your PC.

Tip: You can sometimes get hints about the right program version by right-clicking on the ATT file, selecting "Properties", and looking at the version information.

Conclusion: The majority of ATT file opening issues are due to not having the correct LibreOffice version installed.

Other ATT File Issues

Although you might already have LibreOffice or another ATT-associated software installed on your computer, you can still encounter problems opening Web Form Post Data File files. Other ATT opening errors can be created by other system problems inside of %%os%%. Other contributing causes:

• ATT file type Registry entries are wrong
• The ATT file description within the Windows Registry was removed
• Corrupt install of LibreOffice or other ATT-related program
• The ATT itself is corrupted
• Malware-tainted ATT file can't be opened
• Hardware related to ATTs has device driver corruption
• Windows has inadequate resources to open your Web Form Post Data File file