>> PLK file

PLK file format description

Many people share .plk files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .plk file can be edited, converted or printed with. On this page, we try to provide assistance for handling .plk files.

2 filename extension(s) found in our database.

.plk - Password Safe Lock File

The PLK data files are related to Password Safe. PLK file is a Password Safe Lock File. Password Safe is a free and open-source password manager program for use with Microsoft Windows. PLK files are created if you open a database in read-write mode to prevent another user also opening it in read-write mode at the same time.

Password Safe
Data files
- / -
Password Safe Lock File related extensions:
PUG Archive
GP Workbench 2DRadar Input Parameter File
ActivPrimary Resource
Jacksum Checksum Data

.plk - COREX Part-of-speech Tag Data

The PLK data files are related to COREX. PLK file is a COREX Part-of-speech Tag Data. COREX is the CORpus EXploitation software by means of which the Spoken Dutch Corpus (CGN) can be exploited.

Data files
- / -
COREX Part-of-speech Tag Data related extensions:
COREX Segmentation Data
COREX Manual Broad Phonetic Transcription Data
COREX Lexicon Link-up Data
COREX Orthographic Transcription Data
COREX Prosodic Annotation Data
COREX Syntactic Annotation Data

Naturally, other applications may also use the .plk file extension. Even harmful programs can create .plk files. Be especially cautious with .plk files coming from an unknown source!

Can't open a .plk file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .plk file extension is often given incorrectly!

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

lk, llk, lpk, olk, pik, pk, pkk, pkl, pl, plj, pll, plm, plo, plu, pmk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Migration Wizard Packing List File
Microsoft Outlook Address Book
Oracle PLL Library
Adobe Audition v3 Peak File
Sunnysoft InterWrite Keyboard Definition Data
Lazarus Package

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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