Users report that after update 10.1.16, frequent crashes when combining PDFs or editing large files decrease significantly.
Update 10.1.16 for Adobe Acrobat X Pro is a security and stability release. It addresses critical vulnerabilities reported to Adobe and is recommended for all users still running Acrobat X.
Important note: Adobe ended official support for Acrobat X in November 2015. This update is the final public update for the product. Adobe Acrobat X Pro Update 10.1.16 Download
Q: Is Adobe Acrobat X Pro Update 10.1.16 free? A: Yes, if you already own a licensed copy of Acrobat X Pro. The update is free.
Q: Can I download this update for Adobe Reader X?
A: No. The file AcrobatUpd1016.msp is for Acrobat Pro/Standard only. Adobe Reader X has a separate update (10.1.16 for Reader), available on the same FTP site but named ReaderUpd1016.msp. Users report that after update 10
Q: Why doesn't the "Check for Updates" inside Acrobat find 10.1.16? A: Adobe deactivated the auto-update servers for Acrobat X in 2017. You must manually download and install.
Q: Will this update remove my activation? A: No. Your license remains intact. However, if you have a volume license, the update will preserve it. Update 10
Q: I get "The file is corrupted" when downloading. What now? A: Clear your browser cache, then use an FTP client like FileZilla to resume the download. Alternatively, try the Internet Archive mirror.