OST to NSF Converter v2.0

Free Tool to Convert Outlook OST Emails to Lotus Notes NSF Format

User Ratings :   (Average Rating 4.9 Based on 282 Reviews)


OST to NSF Converter

Norton Seal windows 10 compatible

Lifetime License Validity

SysInfoTools OST to NSF converter is a fast and reliable solution to convert offline Outlook OST files to Lotus Notes format. The OST to NSF Converter tool is one such exclusive utility that incorporates intelligently developed conversion algorithm clubbed with an interactive interface to convert OST files into IBM Notes NSF format. The Outlook OST to Lotus Notes conversion tool performs the seamless conversion of all the mail items like Mailbox, Contacts, Calendar, Task etc. with all their metadata, attachments, and internet header safely.

  • The OST to NSF converter supports the seamless conversion of normal as well as corrupted OST files.
  • Performs an intensive scan of selected OST files and shows all the recovered mailbox items in the left pane.
  • Allow the users to have Preview and in-depth Search option to ease the conversion process
  • Expedited with three different recovery modes: Standard, Advanced and Deep.
  • All the data of an OST file can be saved into a new NSF file at a user-defined location.
  • The Software supports ANSI and Unicode OST for conversion into the NSF database file.
  • Free OST to PST Converter migrates the first 25 emails of Outlook to Lotus Notes.

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Version: v2.0
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Price: $99
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Demo Limitations - Trial version is safe to download and convert first 25 emails to NSF format

Significant Features of SysInfo OST to NSF Converter

OST to Lotus notes
Quick OST File Conversion

SysInfoTools OST to NSF Converter is deployed with quick conversion algorithm to convert Outlook OST files to the Lotus Notes platform. Software is built up with the lowest footprint of exe file that offers you rapid scanning and conversion speed. It migrates huge GBs of data in a very little time in comparison to other software.

Export Entire Outlook Mail Items

The OST to NSF converter exports all the mail items i.e. Emails, Contacts, Calendar, Task and other customize folder from offline OST files to NSF format. The application preserves the entire Meta information like cc, bcc, subject, Internet header, all kinds of Attachments and folder hierarchy as it is.

OST to Notes migration
Convert Corrupted OST Files

If the OST files are corrupted or inaccessible then also users can open them into the Lotus Notes platform without any hurdle. The software is efficient to convert normal as well as corrupted Outlook OST files as its inbuilt functionality of recovery that repairs corrupt OST file & extract maximum possible data from it.

Three Different Recovery Modes

At the time of importing OST files to Outlook 2010 or 2013, the software detects the file automatically and when it founds the files are corrupted then it automatically starts the repairing process. There are three different recovery modes to repair corrupt OST files i.e. Standard, Advanced or Deep mode.

OST to Notes migration
Offer Preview Option

With this software, users can see the preview of recovered data in the preview pane prior to saving them into a complete new NSF file. This actually displays the resultant of NSF files after the actual conversion process is been conducted. Users can easily view each and every mailbox data item, just by clicking on it.

OST to NSF conversion
Date Range Selection

Date Range option makes the OST to NSF converter a multifunctional utility, as all the recovered OST files can be saved from the specific date range. There are two option to filter out required email items i.e. either users may choose the predefined parameter or can enter the dates manually.

Outlook OST to Lotus notes
Useful Search Feature

TThe OST to NSF file conversion tool provides useful search feature to locate a particular file or emails from sub-folders. While searching for a particular file, users just need to define the name and root location of OST database storage and the software automatically uploads that file within a second. Read Lotus Notes VS Outlook.

Multiple Saving Option
Offers Multiple Saving Options

SysInfo OST to NSF Converter offers multiple saving options to import OST files into MS Outlook. Users may create a new NSF file or they can even save the entire data into the existing NSF database. Although there are two other options to save the output of OST files i.e. HTML or Text format.

OST to NSF converter
Log File display

Log button feature lets users create a log file of OST to NSF conversion process, once the conversion is completed. This log file will be generated at the user-specific location containing all the information of the entire conversion process.

Easy-to-Use OST Converter
Easy-to-Use Software

The simplified user-friendly and fully interactive software interface makes this tool an easy-to-use application for all technical and non-technical users without requiring any prior technical knowledge.

Saves and Loads Snapshot
Saves and Loads Snapshot

This software save the snapshot of conversion scanning process at any location on your system. You can also load the snapshot (saved earlier) to avoid re-scanning in future which saves a lot of scanning time especially in very large files.

Auto Detect
Auto Detect feature

This feature is beneficial to automatically detect the information and specification of selected Outlook OST files. Like users can view the number of files, emails with their meta details, contacts and other items.

email migration
Handle Alignment errors

This feature is indispensable if files are recovered after any media corruption and constitute header alignment related to corruption. It removes all the alignment issues and successfully converts the OST into the NSF file format.

Wide Supportability
Wide Supportability

The OST to NSF Software works well with all the major versions of Microsoft Windows comprising from Windows 98 to Windows 10. Also, it supports all the major version MS Outlook 2019 and IBM Notes 9.0 version.

Comparison of Trial & Full Version

Product Features Free Version Full Version
Add OST files for conversion
Select Recovery Mode: Standard, Advanced & Deep
Choose Encryption mode
Save all items i.e. Mail, Contact, Notes, Calendar, Task & Journals
Select Date Range feature
Option to save in new NSF file or in existing one
Convert OST Data Files First 25 Emails ALL
24*7 Tech Support & Secure 100%
Price FREE $99
Money-Back Guarantee Download Buy Now
Specifications of OST to NSF Converter

OST to NSF Converter

Norton Seal windows 10 compatible

Trial Limitations

Demo version of the software comes up with one limitation as it will convert only 25 emails per OST file into NSF format. To leverage the full features of the software users need to purchase the licensedss version of the software.

Basic Requirements
  • Pentium class processor
  • Minimum 512MB RAM (1GB recommended)
  • Support Windows 10/8.1/8/7,2008/2012(32 & 64-bit)
  • 50 MB Software installation
  • Disk Space - Enough space to store recovered output
  • Support IBM Notes 9.1, 8.5, 7, 6.5 and its below version

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Frequently Asked Questions

Using this OST to NSF Conversion tool, can I convert the password protected OST file as well?

No, before you initiate the OST to NSF conversion process, make sure there is no password on your OST files. First, remove the password from your Outlook OST files and then only start the migration process.

Will I get the software updates once I had purchased the software?

You don't have to worry or check out for the updates every time. whenever there is an update in the software, you will be timely notified through emails.

Is the demo version exhibit all the qualities and features of the Licensed version?

Yes Demo version of OST to NSF Converter contains exact features and functionalities with just one limitation. Through the demo version, you can only export only the first 25 email items Of OST files to NSF format. Only if you are satisfied with the demo version, you can proceed ahead and buy the licensed version.

Can a novice computer user can use this tool?

Yes, any technical and non-technical users can handle this tool with ease. This tool does not require any prior technical understanding, so even a novice computer user can employ it. It contains a self-explanatory user interface that makes it an easy-to-use application.

What is the “Date Range” feature? How to use it?

The “Date Range” feature helps users save their recovered data between a selected date range. You need to select a date from which you want to start saving the data. And then select one more date to end the saving.

My OST file is invalid/ corrupted. Can I use this tool for conversion?

Yes, you can use this tool even if your OST file is corrupted. This tool not only supports conversion of normal OST file but also corrupted ones. For conversion of corrupted OST files, there are three different recovery modes which are used in scanning the file and recovering maximum possible data from it.

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Client Reviews


Quick, easy and powerful tool for OST to NSF Conversion. This tool helps me a lot to convert my all OST files into NSF. I’ve tried many demo versions of the same tool, but the features and price of SysInfoTools OST to NSF converter was the best as compare to others.

- Joshua Torres

Glad to connect with SysInfoTools! These guys are very proficient in their individual work and at the same time they are friendly and calm with the customer. The technical person of SysInfoTools helped me to understand the full features of the tool and to convert the OST files into NSF.

- George Reed

I had a long conversation with the technical support team while converting my OST files into NSF. And, throughout the process, the SysInfoTools support person answered me very calmly and helped me till the end of the conversion process. Heartily, I would like to thanks such a dedicated people who made extra efforts to resolve my issue.

- Kimberly Anderson

Generally, I am dealing with many clients and in the last week, my client asked me to convert his OST files into NSF. It was not possible to do that manually so, I approached SysInfoTools. With the help of SysInfoTools OST to NSF converter, it was very easy to me to convert all the OST files into NSF.

- Stephanie Diaz

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