Product Resources

Yes. GlowDigit PDF Signer detects PKCS#11 hardware cryptotokens (like ePass2003, HyperPKI, Feitian, etc.) natively through the Windows Certificate Store. It reads and signs documents using the token's private cryptographic keys.

Yes. The application has a dedicated "Folder Bulk Signing" mode. You simply select a folder containing your PDFs, configure your signature's layout, and click sign. The application batch processes the documents in a multi-threaded loop.

Absolutely. GlowDigit PDF Signer runs 100% locally on your computer. Hash calculations and BouncyCastle cryptographic signatures are processed offline in-memory, ensuring your files never leave your corporate network.

Yes. You can position a visible signature card on any page or multiple pages. You can customize the dimensions, place custom background watermark images, or display certificate metadata such as signer name, date, location, and reason.

Yes. You can import soft certificates (.pfx or .p12 files) directly into the app, input their passwords, and use them to sign files. This is useful for corporate certificates that are not tied to physical USB hardware devices.

Yes. We offer silent MSI installers and bulk licensing keys for enterprise deployments. Network administrators can distribute the lightweight .NET 8.0 application across all company workstations with automated configuration.