Best Digital Signature Software for Microsoft 365 Copilot

Compare the Top Digital Signature Software that integrates with Microsoft 365 Copilot as of October 2025

This a list of Digital Signature software that integrates with Microsoft 365 Copilot. Use the filters on the left to add additional filters for products that have integrations with Microsoft 365 Copilot. View the products that work with Microsoft 365 Copilot in the table below.

What is Digital Signature Software for Microsoft 365 Copilot?

Digital signature software, also known as electronic signature or e-signature software. enables individuals and organizations to securely sign electronic documents using cryptographic technology that verifies authenticity, integrity, and signer identity. It replaces traditional handwritten signatures with legally recognized digital equivalents that comply with standards such as eIDAS, ESIGN, and UETA. These platforms use public key infrastructure (PKI) to encrypt and validate signatures, ensuring that documents cannot be altered after signing. Many solutions integrate with workflows, email, and document management systems to streamline contract approvals and reduce paperwork. By providing security, efficiency, and legal compliance, digital signature software has become essential for modern business transactions across industries. Compare and read user reviews of the best Digital Signature software for Microsoft 365 Copilot currently available using the table below. This list is updated regularly.

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    Pergamin

    Pergamin

    Pergamin

    Less time with contracts. More time for important work Set the pace for your business by generating and signing agreements with the fastest document workflow solution. Create agreements using a dedicated editor or use one of many available templates prepared by lawyers. Automatically create agreements from ready-made paragraphs that you prepared earlier. It is like assembling a contract from building blocks. Pergamin is the fastest tool on the market for scalable repetitive contract creation. Add people from your team and invite external contractors to accept or negotiate. The final document is created in one place, with full control of all amendments and the version history. Pergamin is your platform for communicating all the agreements between parties. Sign contracts conveniently and directly in your browser. Use different types of signatures, such as SMS signatures and cloud-based qualified signatures.
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