Here's a sample text you could use to search for Adobe Acrobat 9 Standard:

"adobe acrobat 9 standard free download full version"

You can download a free trial version of Adobe Acrobat 9 Standard from the official Adobe website. This trial version will allow you to use the software for a limited time (usually 30 days) without paying.

That being said, here are a few options you could consider:

Adobe Acrobat 9 has been succeeded by Adobe Acrobat DC. You can download a free trial version of Adobe Acrobat DC, which offers many of the same features as Acrobat 9 Standard.

You're looking for a way to download Adobe Acrobat 9 Standard for free. However, I must inform you that Adobe Acrobat 9 Standard is a paid software, and downloading it for free may not be the most straightforward or legal process.