Opening KK1 Files

The KK1 file type is primarily associated with ViewChoice.

KK1	File extension: KK1
	File type:	ViewChoice files

What is a KK1 file

KK1 files mostly belong to ViewChoice by Payroll Associates, LLC. ViewChoice is a payroll document viewer. Get to the program using the Download link on the website.

How can I open a KK1 file?

You need a suitable software like ViewChoice to open a KK1 file. You need a suitable software like ViewChoice from Payroll Associates, LLC to open a KK1 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 KK1 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a KK1 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online KK1 Text Viewer

Choose your .kk1 file to analyze

or drag and drop it here

Online File Viewer

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4 Steps to Open an Unknown .KK1 File

KK1 files can originate from different programs and aren't universally openable.

Identify the Source: These files often come from HR departments or accountants, suggesting they may be ViewChoice payroll reports or tax documents.
Check the Header: Open the file in a text or hex editor to inspect the first bytes:
- "PK" indicates a zipped archive.
- Readable XML/JSON suggests structured data.
- Random symbols usually mean a proprietary binary format.
Use the Original Software: The original program is usually required to view the data properly. Try opening it with Payroll Associates' ViewChoice, or ask the sender if uncertain.
Use this Webpage: Drag and drop your .KK1 file into our viewer to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for KK1 File Extension

Related files:

kk, ck2, qhd, qt1

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: werkkzeug1.demo
EXEFile: C:\H\DESKTOP\DEMOSCENE+ASSEMBLY 2004 in Helsinki\FARBRAUSCH\werkkzeug\Werkkzeug1\kkino1.exe %1

ProgramID: werkkzeug1.demo
EXEFile: %ProgramFiles%\Werkkzeug1\kkino1.exe

a kk1 ViewChoice file is a special file format by Payroll Associates, LLC and should only be edited and saved with the appropriate software.

How to solve problems with KK1 files

Associate the KK1 file extension with the correct application.
Update your software that should actually open ViewChoice files. Because only the current version supports the latest KK1 file format. Search, therefore, e.g. on the Payroll Associates, LLC manufacturer website after an available ViewChoice update.
To make sure that your KK1 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .KK1 file online - secure, fast, and no downloads needed.