Personal use
Personal use usually means you can use the file for your own home, family, class, hobby, or personal project. It does not usually allow resale or public redistribution.
Commercial use
Commercial use may allow a file to support client work, paid projects, or business operations. A product page should clearly state when this is included.
Sharing files
Digital files should not be uploaded, shared, or resold unless the license clearly allows it. Sending a purchased file to others can break usage terms.
When in doubt
If a license is unclear, ask before using the file in a public or client-facing project.
Practical next step
If you are new to printable files, start with one free PDF, save it in a clearly named folder, and print one test page before using the full file.