Opening a KNO File

The KNO file type is primarily associated with Personal Knowbase.

KNO	File extension: KNO
	File type:	Data

What is a KNO file?

KNO files mostly belong to Personal Knowbase by Bitsmith Software. A program for organizing free-form information using keywords.

How can I open a KNO file?

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

Online KNO Text Viewer

Choose your .kno file to analyze

or drag and drop it here

Online File Viewer

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Trouble Opening a .KNO File? These Steps Will Help

Since .KNO files originate from different programs, they aren't universally openable.

Identify the Source: If from a researcher organizing notes, it likely belongs to Personal Knowbase. If from a student, it may be a Kno textbook.
Check the Header: Inspect the first bytes in a text editor or hex viewer:
- Readable XML suggests a structured data file.
- "PK" indicates a ZIP archive, often used for textbooks.
- Scrambled characters imply a proprietary binary database.
Use the Original Software: The original program is usually required; try Bitsmith Software's Personal Knowbase, the Kno app, or ask the sender if uncertain.
Use this Webpage: Drag and drop your file here to detect its format, extract readable metadata, and preview it when possible.

Technical Data for KNO File Extension

Related files:

seg, qtz, lcm

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: SuperMemo
EXEFile: %ProgramFiles%\speedup\MSM.exe %1

ProgramID: SuperMemo
EXEFile: %ProgramFiles%\SuperMemo Rozmowki PL-EN\MSM.exe

ProgramID: Personal.Knowbase.Document
EXEFile: %ProgramFiles%\Knowbase\knowbase.exe

a kno Data is a special file format by Bitsmith Software and should only be edited and saved with the appropriate software.

How to solve problems with KNO files

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