OK file format description

OK file format

We made this page to help you understand how to work with OK files. Here, you can find info on software that can handle these files. It includes simple programs for opening and converting them.

Learn about the OK file and its functions here!

We also explain how to convert them into other types. It's simple and hassle-free. For opening or changing OK files, this page offers all the tools you need.

#1 Dot OK MD5 Hash

The OK data file serves as a Dot OK MD5 Hash. Dot OK is a simple file naming system for appending a digest of a file's data to its name and verifying/removing it.

Category:Data files
Magic:- / -

Dot OK MD5 Hash related extensions

  • bck Backup Express Pro Data
  • rmskin Rainmeter Skin
  • cee CN3 Compressed Extended Ephemeris Data
  • wsx SysEx Librarian Data

#2 Qedit OK Data

The OK file is categorized under Development. It is associated with Qedit, serving as a Qedit OK Data. Qedit is a full-screen editor for programmers on MPE and HP-UX. Visit the website of Qedit for a detailed description of the OK format.

Category:Development files
Magic:- / -

Qedit OK Data related extensions

  • ql QEdit Data
  • qm Qedit QM Data
  • qma Qedit Data
  • qsl Qedit Script

#3 IBM Content Navigator Completed Task Log

The OK file is categorized under Data. It is associated with IBM Content Navigator, serving as an IBM Content Navigator Completed Task Log. IBM Content Navigator is a web client that provides users with a console for working with content from multiple content servers. Visit the website of IBM Content Navigator for a detailed description of the OK format.

Application:IBM Content Navigator
Category:Data files
Magic:- / -

IBM Content Navigator Completed Task Log related extensions

  • hdt Helium Music Manager TageEditor Data
  • ivn Phase One Media Pro Notes Data
  • ct3 Casio WK-1800 User Tones Data
  • cri WaterGEMS Criticality Analysis Results Data

Did someone accidentally misspell the OK filename?

The OK filename extension may be misspelled. We compiled a list of similar file extensions to help you find errors.

Filename extensions similar to OK:

Windows can't open your OK file?

When you try to open a file by double-clicking it, Windows looks at the file's name to figure out what to do. If Windows doesn't know the file type, it'll ask you to choose an app to open this OK file.

To set the OK file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. In the Default apps section, you will find various categories. They include Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate. For example, choose Photos for image files, or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the app you want is not listed, click on More apps to see more options. Or, click on Look for an app in the Microsoft Store to search for apps.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set OK file association. Many apps can open files. They don't need a specific file association to be set.

Handle OK files with care

Exercise caution when handling OK files from unknown sources. Files from certain sources can threaten your computer's security. They might contain malware, viruses, or harmful software. To minimize risks, avoid downloading or opening unfamiliar OK files. Use trusted antivirus software to scan files from unknown sources before opening.

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