1] Use Google Docs to sign a PDF in Google Drive Go to drive.google.com and sign into your account. Click on the desired PDF document to open its preview. On the top of the document preview, click ...

If you select this, Google will convert the PDF to a Docs file and open it for you. Content can be edited in Docs, but PDF conversion can be a tricky process.

Steps: Upload your PDF to Google Drive, right-click the file, and select "Open with" > "Google Docs." Google Docs will convert the PDF, enabling you to copy and paste the text.