Mac Platform: Intel
OS version: 10.9 or higher
Fixed a bug that could cause connections to stall if certain errors occur.
Reduced SiteSucker's memory footprint by writing downloaded data to a file.
Added the ability to resume a previously canceled or failed download.
Added the ability to open incorrectly encoded HTML files.
Saved all localized files using UTF-8 encoding.
Prevented existing files from being downloaded unnecessarily when using web views.
Changed the log file name to "SiteSucker.log".
Courtesy of TNT Team
SiteSucker is an Macintosh application that automatically downloads Web sites from the Internet. It does this by asynchronously copying the site's webpages, images, PDFs, style sheets, and other files to your local hard drive, duplicating the site's directory structure.
SiteSucker can be used to make local copies of Web sites. By default, SiteSucker "localizes" the files it downloads, allowing you to browse a site offline, but it can also download sites without modification.
More info: https://itunes.apple.com/us/app/sitesucker/id442168834?mt=12