How To Backup Your Email and Browser Profiles With KLS Mail Backup

Matt Brian 20-12-2008

kls mail backupKLS Mail Backup is a useful tool for backing up and restoring your email and browser settings and profiles. It currently supports the backup of Windows Mail profiles, Windows Contacts, Outlook Express profiles, Windows Address Book, Internet Explorer Favourites and Accounts and Mozilla, Seamonkey, Thunderbird and Firefox profiles.


The application itself is free for personal use and it is very simple to use, as found in the guide below:

Backing Up Your Files

Firstly you will need to download KLS Mail Backup and install the application.

When you first run the program, you will be required to select which items you wish to backup:

kls - backup outlook express messages

Once you have selected which items you wish to backup, you will need to specify where and how the files will be stored. To do this, click the “Properties” icon on the top toolbar. Here you will be prompted to setup the profile options.


Inside the Profile Properties screen, you will be required to enter the settings for where you wish to save your backup. Here you are able to choose your backup location, whether it be a network or local file path, a CD or DVD burner or even an FTP server.

backup internet explorer favorites

The options on the left panel will allow you to specify the compression method of the backup file, backup type and will also present you with a summary of the processes the application is about to undertake.

Once all your settings are applied as you would like, click “OK” and return to the main application screen, where you will be shown what you have selected to backup. The final step in the process is to run the backup and securely save your system files. This is as easy as clicking the “Run” button on the top toolbar.


You will be presented with a progress screen of what the application is saving.  You can at any time cancel the process and change some of the settings. Once this is done, check that the file is located in the correct directory, save this to an additional storage location should just in case the worst should happen.

Restoring Your Backup

The restoration process can be initiated by clicking the “Restore” button on the top toolbar. KLS Mail Backup should automatically recognise where you saved your previous backup to, and will present you with a Restore Wizard window that should already have selected your saved file location.

How To Backup Your Email and Browser Profiles With KLS Mail Backup kls31

If you wish to restore a backup from another computer, you will need to either copy the file to the location selected in the application or you will need to change the backup/restore location to the location of your saved archive file.


KLS Mail Backup is a very user friendly and powerful backup application that can save time and effort when saving your important mail and browser system files.

MakeUseOf had several other posts on backing your email and browser settings. Check them out as well:

What do you use to safeguard your mail and browser settings? Leave a comment below.

Related topics: Data Backup, Email Tips.

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  1. layton
    May 14, 2020 at 1:00 pm

    Tried a the restore KLS command a number of times - does not work -retored my back up to Thunderbird three times and still hasn't worked even though KLS informs you restore complete, open thunderbird and no change.??

  2. pradeep
    March 2, 2015 at 3:21 am

    I back up daily in manually but I want automatically How to set time in kls back up pls tell that features

  3. Alex
    December 24, 2008 at 2:04 pm

    On as regards backup i know little,but for restore advise use- outlook contacts restoration,also possible this tool can backup&restore together,utility as far as i know has free status,it restore all emails, contacts, messages, tasks and calendars are stored on server, not on your PC,also store all contacts, as well as messages, tasks and calendars are stored in *.ost format,recover contacts from ost, repair contacts Outlook and restore all data, that was considered to be lost,can export contacts to *.vcf files, that can be exported to Personal Information Management (PIM) tools or Windows Address Book,restore a list of files in *.eml, *.vcf and *.txt formats,exporting of recovered content into a file with *.pst extension, that can be easily opened offline with Microsoft Outlook or any other compatible email client.

  4. Miguel Wickert
    December 21, 2008 at 1:28 am

    Seems useful... has anyone given it a go? I'd love to hear some feedback. Thanks


    • Aibek
      December 21, 2008 at 4:05 pm

      Nope, haven't tried it yet. I am on thunderbird and so far been using only Mozbackup, both for mail and browser profiles. Never experienced any problems.

      • Miguel Wickert
        December 22, 2008 at 12:03 pm

        Aibek, thanks. I also use Mozbackup but for some reason I've been having trouble with it. Anyhow, what do you think of Flock? I use and love it. :)

        • Aibek
          December 22, 2008 at 12:20 pm

          I think Flock is a good browser, but not for someone who prefers minimalist approach. I like my browser clean and tidy, with very few icons :-). Fierfox is pretty good in that respect. I only use 4-5 addons.

          For someone who is very active on social sites like Flickr or Facebook, Flock seems to be a better choice.