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Details of extension .ofx

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

Below, you can find answers to the following questions:

  • What is the .ofx file?
  • Which program can create the .ofx file?
  • Where can you find a description of the .ofx format?
  • What can convert .ofx files to a different format?
  • Which MIME-type is associated with the .ofx extension?
Open Financial Exchange Document .ofx file icon

Open Financial Exchange Document

The OFX file is an Open Financial Exchange Document. Open Financial Exchange (OFX) is a data format that Microsoft Money and Intuit Quicken personal finance applications use to communicate with financial institutions over the Web. Although it is currently described using SGML, OFX will soon be based on XML.
Category: Document files
Application: Microsoft Money
Program name: -
Mime-type: application/x-ofx
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.adb Intuit Quicken Address Book Data
.q01 Intuit Quicken 2001 Data
.abd Intuit Quicken Address Book Add-on Data
.qw5 Intuit Quicken 5 for Windows Data
.qtx Intuit Quicken 2002 Data
Olicom Fax Image .ofx file icon

Olicom Fax Image

The OFX file is an Olicom Fax Image.
Category: Graphic files
Application: XnView
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.mh Teli Fax Image
.lda LaserData Fax Image
.cvp WinFax Cover Page
.g3f Zetafax Fine Resolution Fax
.ecf WinFax Office Add-in

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.ofs OptimFROG Dualstream Audio
.ocx ActiveX Custom Control
.ox Ox Program
.obx pCon.planner Pro OBX Exchange Format Data
.kfx Kindle v10 KFX Ebook
.fox Furcadia Art Data

The .ofx filename extension is often given incorrectly!

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

oex (1), ocx (1), lfx (1), oxf (1), ifx (1), ovx (1), fox (1), orx (1), ofs (1), ofc (1), of (1), odx (1), obx (1), pfx (1), kfx (1)

Can't open a .ofx file?

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

Windows can't open this file:

File: example.ofx

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android