File Extension Database

Open CRYPT9 File

The CRYPT9 file extension is primarily associated with encrypted database files, created by the WhatsApp application, a popular messaging and voice over the internet (VoIP) owned by Facebook.

WhatsApp Backup Files

The main usage of the .CRYPT9 file is by WhatsApp to secure users' message databases. The application usually creates these files as backup. More information about this feature can be found at WhatsApp's official website here.

Decrypting .CRYPT9 files

CRYPT9 files may be decrypted and viewed. However, this requires the use of specific tools or applications, such as Elcomsoft Explorer for WhatsApp. This software can open and decrypt these files, given you have the necessary cryptographic keys.

Alternative Programs

Other programs, like WhatsMate WhatsApp Database Viewer and Syncios, can also perform similar functions, providing alternatives for database extraction and viewing.

Conversion

Some .CRYPT9 files can be converted to different formats for various purposes. This process, however, requires software like FreeViewer CRYPT File Viewer which can convert these files to formats like .csv, .txt, .doc, .docx, and more.

CRYPT9 File Important Information

It is important to note that decrypting and converting .CRYPT9 files could potentially violate terms of service and privacy regulations. It is recommended to always seek consent before attempting any form of decryption or conversion of such files.

How Can I Open CRYPT9 File on Windows

We researched and learned that the best way to open CRYPT9 file is to find a CRYPT9 file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a CRYPT9 file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open CRYPT9 file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as CRYPT9 file opener then try to search online for "CRYPT9 viewer", "application to open CRYPT9 file" or "open CRYPT9 file" queries in the search engine you like.
Install the application you found and check if it can open CRYPT9 file

How Can I Open CRYPT9 File on Mac OS

We recommend to find a CRYPT9 file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a CRYPT9 file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with CRYPT9 file.
If you know the Mac OS application which can work as CRYPT9 file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open CRYPT9 file in it.
If you don't know the application which can open CRYPT9 file then try to search for "CRYPT9 viewer", "application to open CRYPT9 file" or "read CRYPT9 file" queries in the online search engine you like.
Install the application you found and check if it can read CRYPT9 file

How Can I Open CRYPT9 File on Android

If you downloaded a CRYPT9 file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded CRYPT9 file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "CRYPT9".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "CRYPT9 viewer", "CRYPT9 file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open CRYPT9 File on iPhone or iPad

To open CRYPT9 File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the CRYPT9 file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "CRYPT9". This way you can find apps which can open CRYPT9 files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "CRYPT9 viewer" or "CRYPT9 file" online in your favorite search engine.

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