Multiple users want to migrate from Lotus Notes to Zimbra desktop email client for a variety of reasons. But the Lotus Notes to Zimbra migration is only possible through NSF to TGZ file conversion. So, here we will describe the best method to quickly convert NSF to Zimbra TGZ file on a Windows computer.

Lotus Notes is the email client that most businesses prefer for emailing process. It provides the most secure interface to its users for sending/receiving important emails. But this is a paid application and its maintenance also can be costly for some users. Due to this some Lotus Notes now wants to switch to free email clients like- Zimbra Desktop.

Zimbra Desktop is the best email application which is available on the internet for all people in this world. But there is no possibility of directly moving data from Lotus Notes to Zimbra. The reason is Lotus contains all users account details and data in NSF files which doesn’t work in Zimbra application. As a result, users require to convert NSF files into a format that is workable on Zimbra desktop.

So, the solution that is available for users to transfer Lotus Notes data to Zimbra desktop is to convert NSF to TGZ files.

Also Read:- How to Convert/Import EML to Zimbra Desktop Client?

Most Reliable Technique to Convert NSF to Zimbra TGZ files

A quick solution to instantly move entire mails from Lotus Notes NSF to Zimbra TGZ is using automated NSF file conversion tools. The best tool which is available to perform this task with complete security is eSoftTools NSF Converter software. Using this great utility a user can easily convert NSF to TGZ file for Zimbra with complete email and attachments items. In a single process, users can convert a large number of NSF files to TGZ format. Also, the software provides the option to export selective folders from NSF to TGZ files.


How to Convert NSF to Zimbra TGZ file in Windows?

  • Download, Install & open eSoftTools NSF to Zimbra TGZ Converter to a windows based computer.
nsf to pst
  • Hit on Select NSF button from first screen of the software.
  • Next, choose Single NSF File Conversion or Bulk NSF file Conversion mode.
single vs bulk nsf file selection
  • Select and add lotus Notes NSF files for the conversion process and press the Start Scanning button.
batch nsf to pst
  • Extract and load all mail folders and other items from NSF file in the software.
nsf to pst
  • Get preview of emails from NSF files and make selection of required folders from NSF files.
  • After required folders selection hit the Convert to Zimbra button from menubar.
convert nsf to zimbra tgz
  • Next, make use of Mail Filter option to select email of specific dates and choose the location where you want to save resultant TGZ files after conversion.
  • Press the Convert button and begin the process of NSF to TGZ file conversion.
convert nsf to zimbra

The software will now start the process to Convert NSF to TGZ file and in a short time, it will provide you with great results after conversion. After completion of NSF to TGZ file conversion, import the resultant TGZ files to Zimbra desktop easily.


Many people on the internet search for the query how to Convert NSF to TGZ file for lotus Notes to Zimbra migration. Through this blog post, we have provided the best answer to this query for users. Now, users can try eSoftTools NSF to TGZ Converter and follow the above-given steps to easily convert Lotus Notes to Zimbra TGZ file in windows computer.


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