since 2000
All about K04 Files
The K04 file type is primarily associated with Clarion.
What is a K04 file?
K04 files mostly belong to Clarion by SoftVelocity. The .DAT file is usually associated with .K## (##=numbers) key files that are indexes into the data. There may also be a .MEM memo file. This is a structure used by DOS versions of the software. If the .K## files are not available and are not automatically rebuilt you can use the oldest DOS version of Clarion Professional Developer to build them.
How to open K04 files
You need a suitable software like Clarion to open a K04 file. You need a suitable software like Clarion from SoftVelocity to open a K04 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your K04 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a K04 file directly in the browser:. Just drag the file onto this browser window and drop it.
Online K04 Text Viewer
or drag and drop it here
Read our privacy guarantee in Filext’s terms and privacy policy
Please allow ads on our site
This helps us keep our servers running. Then re-upload your file to view it.Click here to see how to disable the ad blocker for filext.com
.K04 File Not Opening? How to Fix It:
Since .K04 files can come from different programs, they aren't universally openable.
- Identify the Source: Receiving this from a legacy business system or a database administrator strongly suggests it is a Clarion DOS Database Key File.
- Check the Header: Inspect the first few bytes using a hex viewer or text editor.
- Binary structures often indicate a compiled database index.
- "PK" implies a renamed ZIP archive.
- Plain, readable text suggests a basic configuration file.
- Use the Original Software: The original program is usually required to read the data properly. Try SoftVelocity Clarion, legacy DOS database tools, or ask the sender if you remain uncertain.
- Use this Webpage: Drag and drop the file into our viewer to detect the format, extract readable text or metadata, and preview it when possible.
Technical Data for K04 File Extension
Related links:
a k04 DOS Database Key File is a special file format by SoftVelocity and should only be edited and saved with the appropriate software.
How to solve problems with K04 files
- Associate the K04 file extension with the correct application.
- Update your software that should actually open dos database key files. Because only the current version supports the latest K04 file format. Search, therefore, e.g. on the SoftVelocity manufacturer website after an available Clarion update.
- To make sure that your K04 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .K04 file online - secure, fast, and no downloads needed.