DocHub is a powerful platform that simplifies document management, allowing you to fill and sign PDFs seamlessly. With its robust features, users can edit, sign, and distribute documents easily online, making it ideal for both personal and professional needs. The integration with Google Workspace enhances your workflow, allowing you to manage documents directly from your favorite Google apps. Whether you're using Android, iOS 17, iOS 18, or iOS 19, our platform provides a user-friendly experience for filling out forms and signing documents for free.
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In this tutorial, we will learn how to sign a PDF document with a certificate-based digital signature in docHub. To do this, download docHub from its original website and obtain a digital ID containing information like name, email address, organization name, serial number, and expiration date. In docHub, digital IDs are used to sign documents. To add or create a digital ID, go to the edit menu, choose preferences, select signatures, click on more for identities and trusted certificates, then choose digital IDs and click the add ID button. If you already have a digital ID, you can add the digital ID file.
At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.
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