How to Recover Deleted or Lost Firefox Browsing History – Qiling  

How to Recover Your Deleted Firefox Browsing History


There are two ways to recover your deleted firefox browsing history. Go through the contents to help you out. 

Workable Solutions Step-by-step Troubleshooting
Fix 1. Use backup copies If you have accidentally delete Firefox history, you can recover it by locating the index.dat backup file. Click "Start" > "Search" > "Tools" > "Folder Options"...Full steps
Fix 2. Use DNS cache To open Command Prompt in Windows, you can either press Windows + R, type "cmd" and click OK, or type "cmd" in the Windows search bar, and then open the Command Prompt window. Once open, you can type commands to execute specific tasks.ipconfig /displaydns...Full steps

 "Unfortunately, once you've deleted your Firefox browsing history, it's generally gone for good. However, you might be able to recover some data using specialized software or by checking your computer's Recycle Bin or Trash folder, depending on your operating system. But be aware that the chances of recovering deleted data are relatively low, and it's always a good idea to save your bookmarks and history regularly to avoid such situations in the future."

If you've accidentally deleted your browsing history in Firefox, don't worry. You can still recover it. If you've cleaned the Firefox browser or deleted the history files, look for backup copies known as index.dat files, which may contain your browsing history. Alternatively, you can try to recover deleted Firefox history using DNS cache.

Another useful tutorial: View and Restore Firefox Cache Files

Method 1.  Restore Firefox History Using Backup Copies

If you've accidentally deleted your Firefox history, you can recover it by looking for a hidden file named index.dat, which stores backup copies of deleted history.

1. Click "Start" > "Search" > "Tools" > "Folder Options."
2. To access the hidden files and folders, click on the "View" tab in the File Explorer window, select the "Show hidden files and folders" option, and uncheck the boxes next to "Hide extensions for known file types" and "Hide protected operating system files".
3. To find the index.dat file, go to the "All Files and Folders" search in the C Drive, type "index.dat" in the search bar, and click "Search".
4. If you don't have an index.dat file reader on your PC, you can download and install one to access and view the index.dat file.
5. To restore Firefox browsing history, open the index.dat file within the reader, select the Firefox browsing history you want to restore, and click "Restore". Once completed, you can open your Firefox browser to verify that all your history has been successfully restored.

Extra Tip: How to Recover Deleted/Lost Firefox Backup files

Firefox browsing history files are stored on your computer in a specific path. When you browse pages in Firefox, the histories are saved locally. If you delete or clean the Firefox browser, the history files on your PC will also be deleted. However, if you've made a backup of the local history database before deleting Firefox browsing history, you can restore the history by importing from the backup.

To find Mozilla Firefox history files on your PC, you can follow a simple path. First, open the Firefox browser and click on the three horizontal lines in the top right corner to open the menu.

C:\Users\(username)\AppData\Roaming\Mozilla\Firefox\Profiles\

If you accidentally deleted or lost backup files, you can recover them using professional data recovery software, such as Deep Data Recovery, which can make the recovery process as easy as a few clicks.

This data recovery program allows you to restore all lost Firefox history files with just three easy steps: launch the software, select and scan the location where your Firefox history files were, and then preview and recover your Firefox history data.

recover firefox data

Method 2: Use DNS Cache to Recover Firefox History

DNS cache can only restore deleted Firefox browsing history if the computer is not shut down, but it's ineffective if the PC is restarted.

1. To open the Command Prompt, you can press Windows + R, type "cmd" and click OK, or simply type "cmd" in the Windows search bar.
2. To view recently visited websites in Firefox, open Command Prompt, type "ipconfig /displaydns", and press Enter. This will show you the recently visited websites, which you can then copy and paste into Firefox to save as bookmarks.

Restore Firefox history with DNS cache

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