Reaper

Reaper is a tool that can be used to collect data from a range of social media platforms, including Facebook, Twitter, Reddit, YouTube, Tumblr and Pinterest. It does so by accessing various APIs.
Reaper needs to be downloaded and installed before it can be used, and can operate on both Windows and macOS.
Reaper requires no prerequisite knowledge to operate and is intuitive and user friendly.
Reaper is free and can be used to collect posts from Facebook pages, Twitter profiles and networks, subreddits, YouTube videos, Pinterest boards and Tumblr blogs.
Reaper is currently functional.
Link: https://reaper.social/