# What are the best practices for signing a PDF?

1. **Use Trusted Software**: Choose reputable PDF readers and signature software, like [DocuSeal](https://www.docuseal.com/), which offer secure signing features.
2. **Verify Document Content**: Before signing, thoroughly review the document to ensure its accuracy and completeness.
3. **Use a Secure Digital ID**: If you're using a digital signature, ensure your digital ID is from a trusted Certificate Authority (CA). This adds authenticity to your signature.
4. **Keep Your Private Key Secure**: If your signature involves a private key, like in PKI-based digital signatures, keep it secure and never share it.
5. **Check Signature Settings**: Configure your signature settings to include your name, the date, and any other relevant information that verifies your identity.
6. **Use Timestamps**: If possible, use a timestamp with your signature. This provides additional verification about when the document was signed.
7. **Maintain an Audit Trail**: Ensure the software you use keeps a record of the signing process, including timestamps and signer identity.
8. **Understand the Legal Implications**: Be aware of the legal standing of digital signatures in your jurisdiction, especially for important documents.
9. **Store Signed Documents Securely**: Once signed, store your PDFs in a secure location, especially if they contain sensitive information.
10. **Communicate with Other Parties**: If multiple parties are involved, ensure everyone understands the process and agrees on the use of digital signatures.

Compare document signing with [DocuSeal](/resources/quick-start.md) and [Google Docs](/guides/how-to-sign-google-docs.md).