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Convert your NSF files online—no registration needed. No matter your platform—Windows, Linux, or macOS—you can convert your NSF documents rapidly. Drag and drop your file onto the upload form, pick the output format you need, and hit the convert button. After the conversion is finished, download your TSV file instantly.
Conversion time varies based on the NSF file's size and complexity, but most files convert within seconds. Our advanced options include converting secured documents and delivering conversion results straight to your inbox.
Easily convert your NSF documents from any location and any device, even on mobile. This conversion app is always accessible online and free for basic use.
Check our videoThe NSF (Lotus Notes Storage Format) is a proprietary file format used by IBM Notes (formerly Lotus Notes) to store emails, documents, calendars, and other data in a database-like structure. It is primarily accessed through IBM Notes or HCL Notes, but third-party tools like NSF to PST converters or NSF viewers can also read and extract data. The format supports advanced features such as rich text, attachments, encryption, and replication, making it a robust solution for enterprise-level collaboration and data management.
A TSV file is a plain text format used to store tabular data, where each row represents a record and columns are separated by tab characters. It is widely supported by spreadsheet applications like Microsoft Excel, Google Sheets, and data processing tools such as Python's pandas library. The format is simple, with no built-in metadata or advanced features, making it lightweight and ideal for straightforward data exchange, though it lacks support for complex data types or formatting.
You can also convert NSF into many other file formats. Please see the complete list below.