“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me ...

You can send a zip file in Gmail if you want to send a large file or folder to someone without using Google Drive. Gmail has a hard 25 MB limit for sending attachments over email, and if you try ...

Do you want to open password protected PDF file? This free software can unlock ZIP or PDF file without password free on Windows PC. It works!

You can email a folder in Gmail by first zipping it on your computer and then attaching the ZIP file to the email.