FlashPeak SlimBrowser file
File type: Various data file
The MNIT file extension identifies a data file used by FlashPeak SlimBrowser, a web browser for Microsoft Windows.
It is an internal SlimBrowser file rather than a standalone document format.
File type category:
Various data file
Date updated: September 27, 2026
MNIT files belong to FlashPeak SlimBrowser, a Windows web browser from FlashPeak. SlimBrowser can create and read these files as part of its own application data.
The extension does not identify a user-readable document or a standard interchange format. The exact information stored in an MNIT file depends on how SlimBrowser uses the file.
MNIT files are intended to be handled by SlimBrowser on Microsoft Windows. They should generally be left in the location where the browser created them.
Open an MNIT file with SlimBrowser on Microsoft Windows. In most cases, the file is used automatically by the browser rather than opened directly by double-clicking it.
If SlimBrowser does not recognize the file, do not rename or edit it. Keep it in its original folder and use the browser's own features to access the related data.
Because MNIT is an internal SlimBrowser data file, it is not normally converted directly to a standard document format.
If the file contains data that needs to be moved, use an appropriate export or migration feature in SlimBrowser, when available, instead of converting the MNIT file itself.
Software applications that handle other tasks involving mnit files:
Microsoft Windows
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