Drag and drop the newly created TNS file into the calculator's storage folder. Tips for the Best Reading Experience

When professors send study guides as PDFs, you will be the only student in class with them loaded on your TI-Nspire.

Black text on white backgrounds reads best on the calculator screen.

I understand you're looking for a way to convert PDF files to TNS (Touch 'n Go) format, likely for e-wallet or payment-related uses in Malaysia.

An application that allows the user to convert pdf, jpg ... - GitHub

: Standard TI-Nspire software (without jailbreaking) cannot read a PDF just because it has a .tns extension; it must be properly converted into a Lua script or TI document format.