QUICK ANSWERStart with the tool that matches your immediate input.
Open Scan Images to PDF first when its stated purpose matches the result you need now. Use Text to PDF only when it solves a separate next task.
This guide is for students, office teams, administrators, and document-heavy workflows. Start with Scan Images to PDF when your immediate task is to convert your file or data with the Scan Images to PDF directly in your browser. Move to Text to PDF only when you also need to convert your file or data with the Text to PDF directly in your browser.
The goal is not to run two tools automatically. It is to finish the first narrow task, inspect its result, and then decide whether Text to PDF solves a genuinely different next step.
Both tools sit in PDF Tools, but they handle different inputs or outcomes. Keeping those roles separate reduces repeated work and makes verification easier.