Opening KRF Files

The KRF file type is primarily associated with K2S.View.

KRF	File extension: KRF
	File type:	data file

What is a KRF file?

KRF files mostly belong to K2S.View. KRF files are specialized data files used in industrial environments to capture and store detailed measurement and simulation results.

K2S Data Files: These files, sometimes called KRATOS data files, are generated by Keysight PathWave ADS and viewed with K2S.View. They hold simulation data that engineers use for design validation.

Wafer Inspection Data Files: Used in semiconductor manufacturing, these files record wafer inspection data from systems like the Camtek Eagle inspection system. They are also known as KLA-Tencor Results Files and support defect review processes. For further reference, visit the Camtek website.

Functionality: Each file stores internal data structures that maintain raw measurement details, which are accessible only through the designated industrial software.

How to open KRF files

You need a suitable software like K2S.View to open a KRF 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 KRF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a KRF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online KRF Text Viewer

Choose your .krf file to analyze

or drag and drop it here

Online File Viewer

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KRF file format:

Each file has a definite file format, that is, how the stored data is arranged in the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. Knowledge is power - this also applies when dealing with unknown or faulty files. In the following you will find our evaluation of the KRF files:

The KRF file extension is not found very often and includes different formats for different programs. But the following two file formats are common:

• 50% of all KRF files have the same signature K2S. These are binary files, so they do not contain words or text. KRF files are between 2 KB and 620 KB in size. It is a modern file type. Certain words are almost always found in the files, such as TEMP. An example of a file name is GROUP1_G1(20180601-006030)M000.krf or GROUP1_G1(20180601-010110)M000.krf. Such KRF files store data about group and gruppo.
• 25% of all KRF files use the same file format, which can be identified by the letters "KR" at the beginning. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The average file size is 99 KB with most files being between 3 KB and 590 KB in size. The files contain the following words: TEMP. A common filename is Group1_G1(20180601-006110)M000.krf or ALL_G1(20180601-006060)M000.krf.

The remaining 25% of all KRF files are files with no common format, frequently e.g. The Keyboard Redefinition Facility driver and FileVersion. The category is boyfriend. If you want to find out which format your KRF file belongs to, just click on the button "Choose your .krf file to analyze".