Adobe officially retired the 2013 version years ago. They now only provide downloads for the via the Creative Cloud Desktop app. Finding a "direct link" from an official source is no longer possible. How to Access Photoshop CC
If you need a free, legal, 64-bit image editor similar to older Photoshop versions, consider: adobe photoshop cc 2013 download 64 bit link
: If you previously registered a non-subscription or early CC version, you may find the installer under the Registered Products section of your Adobe ID. Third-Party Direct Links Resources like ProDesignTools Adobe officially retired the 2013 version years ago
: Photoshop CC 2013 was a universal installer covering both 32-bit and 64-bit systems. ProDesignTools CC 2013 64-bit System Requirements adobe photoshop cc 2013 download 64 bit link