FinalFile™ is a free service that helps designers protect their work and stay informed about the creative files they use. It lets you upload a file, add Content Credentials, and verify existing credentials in just a few seconds – no special software needed.
Why Content Credentials matter
Content Credentials (C2PA) give creatives a reliable way to show the origin of their work: who created it, when it was produced, and whether it has been edited with AI or other tools. They help designers, agencies, and brands build trust by making creative files more transparent.
FinalFile.com makes this process accessible to everyone.
What does FinalFile.com do
With a simple sign-in using LinkedIn, you can:
Add Content Credentials to your work
Upload your JPEG, PNG, or WebP files (up to 100MB) and FinalFile.com will sign them using the C2PA signing application from the Content Authenticity Initiative.
PageProof is a proud member of the CAI, and FinalFile.com uses the same trusted open standards to embed Content Credentials securely.
Check whether a file already has Content Credentials
Upload any supported file from any source and FinalFile.com instantly reveals its Content Credentials, including details about authorship, AI involvement, and edit history where available.
Automatically keep track of your most recent signings
FinalFile.com stores your last five signed files, making it easy to re-download them or reference how a file was signed. (A helpful convenience not commonly offered elsewhere.)
No setups, no plugins, no cost.
How it works
- Sign in with LinkedIn
- Upload your file
- View or download it with Content Credentials applied.
It’s as simple as that.
Designed to inform and empower creatives
Whether you’re preparing final assets for clients or your organization, verifying the origin of content from collaborators, or simply wanting to future-proof your work, FinalFile.com gives you a fast, dependable way to apply and validate Content Credentials.
Connected to PageProof Intelligence®
FinalFile.com is part of a broader ecosystem. Inside PageProof, Smart Check, powered by PageProof Intelligence®, automatically surfaces Content Credentials during the proofing process so reviewers can verify authenticity, origin, and AI usage as part of the approval workflow.
If you’d like to explore how Content Credentials fit into a secure, end-to-end review and approval process, our team is here to help.
Book a chat to learn how PageProof can bring authenticity, transparency, and trust into every stage of your creative workflow.