Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .oa

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .oa file?
  • Which program can create the .oa file?
  • Where can you find a description of the .oa format?
  • What can convert .oa files to a different format?
  • Which MIME-type is associated with the .oa extension?
.oa
OpenAccess Database .oa file icon

OpenAccess Database

The OA file is a OpenAccess Database. OpenAccess is a coalition amongst integrated circuit manufacturers to provide a standard for designing chips.
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
Related extensions:
-
.oa
Cadence OrCAD OpenAccess Data .oa file icon

Cadence OrCAD OpenAccess Data

The OA file is a Cadence OrCAD OpenAccess 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.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Autodesk AutoCAD Drawing
Autodesk Drawing eXchange File
IronCAD Scene
Autodesk Design Web Format
Autodesk AutoCAD Heidi Information File
Autodesk AutoCAD Heidi Device Interface
Pro/ENGINEER Neutral Assembly
Cadence Allegro PCB Layout
Catia Document

Other types of files may also use the .oa file extension. If you have helpful information about .oa extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

ActionOutline Outline
Rollei RAW Image
Karma Assets Data
Lossless Audio Compressed Data
FreePascal 1.0.x Object
Ox Program
Opera Job Management Compressed File
PowerArchiver Compressed Archive

The .oa filename extension is often given incorrectly!

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

ia (1), oz (1), ow (1), ka (1), ao (1), pa (1), ox (1), la (1)

Can't open a .oa file?

If you want to open a .oa file on your computer, you just need to have the appropriate program installed. If the .oa association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.oa

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android