Firefox Autocomplete Spy : Free Tool to View or Delete Autofill data from Firefox browser
Firefox Autocomplete Spy
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Firefox Autocomplete Spy is the free tool to easily view and delete all your autocomplete data from Firefox browser.

Firefox stores Autocomplete entries (typically form fields) such as login name, email, address, phone, credit/debit card number, search history etc in an internal database file.

'Firefox Autocomplete Spy' helps you to automatically find and view all the Autocomplete history data from Firefox profile location. For each of the entry, it display following details,

  • Field Name
  • Value
  • Total Used Count
  • First Used Date
  • Last Used Date

You can also use it to view from history file belonging to another user on same or remote system. It also provides one click solution to delete all the displayed Autocomplete data from the history file.

It is very simple to use for everyone, especially makes it handy tool for Forensic investigators.

Firefox Autocomplete Spy is fully portable and works on both 32-bit & 64-bit platforms starting from Windows XP to Windows 10.

  • Instantly view all the autocomplete data from Firefox form history file
  • On startup, it auto detects Autocomplete file from default profile location
  • Sort feature to arrange the data in various order to make it easier to search through 100's of entries.
  • Delete all the Autocomplete data with just a click of button
  • Save the displayed autocomplete list to HTML/XML/TEXT/CSV file
  • Easier and faster to use with its enhanced user friendly GUI interface
  • Fully Portable, does not require any third party components like JAVA, .NET etc
  • Support for local Installation and uninstallation of the software
Firefox Autocomplete File Location
Firefox stores Autocomplete data in a file called 'formhistory.sqlite' within each of the profile folder,
[Windows XP]
C:\Documents and Settings\<username>\Application Data\Mozilla\Firefox\Profiles\<profile_name>

[Windows Vista/Windows 7/Windows 8]
This file is stores in SQLite database format and contains various fields including field name, value, used count, date etc
How to Use?
Firefox Autocomplete Spy is easy to use with its simple GUI interface. 

Here are the brief usage details
  • Launch FirefoxAutocompleteSpy on your system
  • By default it will automatically find and display the autocomplete file from default profile location. You can also select the desired file manually.
  • Next click on 'Show All' button and all stored Autocomplete data will be displayed in the list as shown in screenshot 1 below.
  • If you want to remove all the entries, click on 'Delete All' button below.
  • Finally you can save all displayed entries to HTML/XML/TEXT/CSV file by clicking on 'Export' button and then select the type of file from the drop down box of 'Save File Dialog'.
Screenshot 1: Firefox Autocomplete Spy showing all the Autocomplete data from Firefox history file
ChromePasswordDecrytor showing the saved sign-on html reprot
Screenshot 2:  HTML report of Autocomplete list data
ChromePasswordDecrytor showing the saved sign-on html reprot
Release History
Version 2.0 :  8th Sep 2016
Mega edition with the support for Windows 10 version. Added more features like right click context menu & fixed the sizing problem with higher resolution computers.
Version 1.0 :  27th May 2015
First public release of FirefoxAutocompleteSpy
FREE Download Firefox Autocomplete Spy v2.0
License  : Freeware
Platform : Windows XP, 2003, Vista, Windows 7, Windows 8, Windows 10

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