WinHKI HKI3 compressed archive file
File type: Archive and compressed file
A .hki3 file is a compressed archive created by the WinHKI Archiver for Microsoft Windows.
It stores compressed files and folders in the WinHKI HKI3 archive format.
File type category:
Archive and compressed file
Date updated: September 27, 2026
The WinHKI HKI3 compressed archive file belongs to the less known WinHKI Archiver, a Microsoft Windows archive program. The format is used to package files and folders into a compressed archive.
An HKI3 archive is intended to be opened and extracted by WinHKI Archiver.
Open the file with WinHKI Archiver on Microsoft Windows. Use the program's open or extract function to view the archive contents and unpack the stored files.
There is no need to convert an HKI3 file to access its contents. Open it with WinHKI Archiver and extract the files to a folder.
To use another archive format, extract the contents and create a new archive with a program that supports the desired format. This preserves the files, but does not directly convert the HKI3 archive itself.
Software applications that can open hki3 files:
Microsoft Windows
Software apps that create hki3 files:
Microsoft Windows
Software apps that extract hki3 files:
Microsoft Windows
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