Sign a whole batch without leaving the workstation.

One folder, one policy, one identity, one click. Files stay on the machine.

ProvSealDesktop Home Workspaces Verify Sign Batch Manage Recent Integrations Identities & Hardware Settings Processed on this device

Your workspace Every file has a story. Inspect where a file comes from. Put your name behind your work.

Signed0 Verified1 SigningNot set up

Integrity Signature Identity

Inspect Verify a file See who signed it, what changed, and whether its credentials can be trusted. No certificate needed

Attest Sign your work Attach your identity and a verifiable record to your original file. Set up your signing identity

A whole folder?Sign or verify many files in one batch. Open Batch

Recent activityAll history

Signing identity0 identities on this device

What the beta does.

Every feature shows its real status. What is in pilot is validated with you.

Local signing and verificationJPEG, PNG and PDF signed on the workstation. Verification of images, PDFs and MP4, MOV and WebM videos.Available

Batch signingEntire folders signed with the same policy.Available

P12 / PFX certificateYour organisation’s certificate, imported on the workstation.Available

PKCS#11 and YubiKey PIVKeys kept in a token or a smart card.In pilot

HSMKeys kept in your organisation’s hardware security module.In pilot

ProvSeal ConsoleEnrolment, shared profiles, privileges, policies and audit.In pilot

macOS in beta through the pilot program. Windows and Linux are planned.

Beta macOS Apple Silicon and Intel. Beta provided to pilot organisations. Apple SiliconIntel
Planned Windows
Planned Linux

Straight answers about ProvSeal Desktop.

Do I need a connection to sign?

No. Signing and verification happen on the workstation. A connection is only used for governance exchanges with the Console, if you use it.

Can I use Desktop without the Console?

Yes. Desktop works on its own for one workstation or a small team.

Which certificate do I need?

To get the Trusted status, a certificate from an authority on the C2PA trust list. A test certificate is enough to try it out.

Why is the download not public?

During the beta, we install the application with each pilot organisation.

ProvSeal Desktop is available in the pilot program, installed with you on your workstations.

Join the pilot program