Downloading Keep Everything 2.8 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This free application was developed to work on Mac OS X 10.8 or later.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of this free software for Mac is Groosoft. The software lies within System Tools, more precisely Backup & Restore. The most popular versions among the application users are 2.1 and 1.0.
From the developer:
Keep Everything saves webpages to Dropbox so you can read them later, anytime, anywhere. It can save all or just a portion of a webpage as well as data from other applications, such as Twitter, Pocket, and ReadKit and with Dropbox sync between the OS X and iOS version, your data is accessible wherever and whenever you need it.
You may want to check out more software for Mac, such as Boomerang Data Recovery, VirtualLab Data Recovery or Drive Genius, which might be related to Keep Everything.