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YKCOL File Extension

The YKCOL file extension was created by Developer and is also known as the Locky Ransomware Encrypted File. YKCOL is classified as a Encoded Files and The format of this file type has not been determined yet. You can open YKCOL files in Microsoft Notepad program.

Locky Ransomware Encrypted File Type

Locky Ransomware Encrypted File Type
Extension .ykcol
Developer Not Available
Popularity 5.0 (7 Votes)
Mime Type mime-type/not.available
Default Program Microsoft Notepad
Category Encoded Files
Format Not Available
Updated 7/1/2025

What is a YKCOL File Type?

The Locky virus is dangerous malware. This is what is commonly called ransomware, where the purpose of the virus is to take your files hostage and force you to pay the author (usually by bitcoin) to unlock your files.

The virus is commonly introduced via invoice status spam with an attachment .7Z, which is a compressed .VBS file with 7-Zip compression. If you download and decompress the 7Z file, the VBS file is launched and the virus starts scrambling your files, renaming them with the .ykcol " extension, and encrypting them. The virus generates a ransom note .BMP (ykcol.bmp) or .HTM (ykcol.htm) informing you about the takeover and what you need to do to get your files back.

Unfortunately there is currently no program to effectively restore your files. If you save your files you can perform a complete restoration of the system. Otherwise the only known way to decrypt your infected files is to pay the author for the private key and decrypt the program.

YKCOL is LOCKY to l&apos.

Free Online YKCOL Tools & Apps

Access powerful and secure free online YKCOL tools to convert, view, edit, merge, split, and compare YKCOL files — all without installing any software. Our tools support the .YKCOL (Locky Ransomware Encrypted File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your YKCOL files directly from your device with ease.

YKCOL Files Common Issues

There are few common issues with the Locky Ransomware Encrypted File .YKCOL File Extensions while opening the .YKCOL files on Windows and MacOs, we have solution to those issues such as:

Can't Open YKCOL Files?

  1. You must have supported software programs installed for Locky Ransomware Encrypted File on your system such as Microsoft Notepad.
  2. Associate default Microsoft Microsoft Notepad program for *.ykcol (Locky Ransomware Encrypted File) files.


All Platform Software Programs for YKCOL File Extension

List of all softwares that can open the YKCOL files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open YKCOL File on Windows

Software License Developer
Microsoft Notepad image. Microsoft Notepad 1903 for Windows Bundled Microsoft
Notepad++ image. Notepad++ 6 for Windows Freeware Notepad Plus Plus

MacOs logo image - FileProInfo.comOpen YKCOL File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen YKCOL file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen YKCOL file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen YKCOL file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen YKCOL file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

YKCOL file extension icon image.About YKCOL - Locky Ransomware Encrypted File

FileProInfo is to help you understand about the Locky Ransomware Encrypted File with *.YKCOL suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for YKCOL. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for YKCOL, please let us know.

Updated 7/1/2025