Extract text from PublishView documents (TNSP)
To convert TNSP documents to another format, you need TI-Nspire CX Software or other Page Layout software.
To convert other file formats to the "Interactive Math Document" file type, you need software like TI-Nspire CX Software or a similar tool.
The .TNSP file is a proprietary TI-Nspire PublishView Document created by Texas Instruments. It is primarily used by educators and students to build interactive math assignments that mix standard text with live calculator applications, dynamic graphs, images, and videos.
To open a .TNSP file, users normally must purchase and install TI-Nspire CX Student Software or the Teacher equivalent. The main disadvantage of this format is its closed, restrictive ecosystem. Files cannot be natively viewed in web browsers, standard word processors, or mobile document viewers. If you send a .TNSP file to someone without the paid software, they simply cannot open it.
To share these assignments broadly, users need to convert .TNSP to PDF for reading and printing, or to DOCX for text editing. Be aware that converting a .TNSP file flattens all dynamic, interactive math elements into static images.
Because this file format is proprietary and heavily encrypted by Texas Instruments, standard online converters usually fail to process it. Only the original software can properly read the math engine data or export it directly to PDF. We can inspect the file and often show raw text or extract embedded media. If our analysis detects a supported underlying container format, viewing or conversion of the internal assets may still be possible.
Convert.Guru analyzes your TNSP file, detects the exact format, and lets you read the text inside.
If you want to convert TNSP file to , you can use TI-Nspire CX Software or similar software from the "Interactive Math Assignment Storage" category. In the File menu, look for Save As… or Export….
To convert files to TNSP, try TI-Nspire CX Software or another comparable tool in the "Interactive Math Assignment Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our TNSP converter.