When NSF file is moved out of Lotus Notes,it becomes inaccessible as it can’t be opened without Lotus Notes application. When you try opening NSF file on Thunderbird,there are possibilities that you may lose the data contained in it.

NSF to MBOX Converter is an advanced and highly interactive utility that can be installed and operated with less technical assistance. The tool makes Lotus Notes data flexible for sharing to multiple email platforms. It has multiple advantages.
Key Attentive Features of NSF to MBOX Conversion
See Softaken NSF Suite (engine for NSF export) add an NSF file,preview mailbox data,choose the export path,and convert — on Windows.

Launch the converter and add the NSF file you wish to export to MBOX format.

Display preview of the selected NSF file,then convert entire folders or only required folders as needed.

Export NSF to MBOX at fast speed and save the converted data locally to any suitable drive.
Free Demo is available for evaluation with NSF preview. Full license unlocks conversion via NSF Suite (from $99). Guide:user steps· demo video.
When NSF file is moved out of Lotus Notes,it becomes inaccessible as it can’t be opened without Lotus Notes application. When you try opening NSF file on Thunderbird,there are possibilities that you may lose the data contained in it.
Using Lotus Notes and Thunderbird together have no meaning because both use different file formats. You cannot view each other file formats — NSF is not supported in Thunderbird and MBOX is supported in Thunderbird.
There are multiple users who are unable to find a quick solution to export NSF to MBOX and have faced many solutions who are unable to work out to convert Lotus Notes to Thunderbird.
NSF to MBOX Converter is a quick solution to export Lotus Notes data to Thunderbird client in an easy manner without any trouble and without thinking of NSF file size. The process is completed in a few minutes.
With NSF 2 MBOX Converter,you can easily access Lotus Notes data to Thunderbird. With MBOX format,you can easily move NSF data to Apple Mail,Entourage,PocoMail,SpiceBird etc.
A risk-free export is achieved with NSF 2 MBOX Converter. You can utilize this utility for commercial as well as personal use. The tool is available for both commercial and individual needs.
A free demo is available so you can preview the selected NSF file and evaluate conversion before purchasing. Numeric per-folder demo export limits (for example 10 or 25 items) are not listed on this product page. Full license unlocks unrestricted conversion via NSF Suite (from $99).
System Requirement
ProcessorAny Pentium Class
Operating SystemWindows 11,10,8.1,8,7 &Other
Memory512 MB Minimum
Hard Disk100 MB of free space for software installation
Software Delivery
ElectronicVia Email
Minutes15
DemoFree evaluation / preview
Full LicenseFrom $99 (NSF Suite)
Interface Available
Language SupportedEnglish
Support OptionEmails,Chat &Skype
PlatformWindows only
ProductNSF to MBOX Converter
Conversion Notes
OutputMBOX files
PreservesEmail properties &attachments
PrerequisiteLotus Notes required
PreviewSelected NSF file
Target Clients
PrimaryMozilla Thunderbird
Also listedApple Mail,Entourage
Also listedPocoMail,SpiceBird
FoldersEntire or required only
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