Not the best tumblr ripperdownloader. There are better, free and even open source alternatives around nowadays.
While it can download some tumblr blogs, it doesn't download _raw photos, no in-lined photos (photos appended to text posts) and not all photoset photos. For example, downloading the public blog wallpapermag.tumblr.com TumblRipper detects consistently less photos than some open source alternatives.
- When trying to add some blog it says Error trying to retrieve tumblr blog. Random example public blog that cant even be added friendly-animals.tumblr.com
- Only downloads photos and videos
- Photoset scan really slow, way more slower than the advertised (2x)
- Doesn't download while scanning. Why?
- no _raw photos.
- Each blog has to be added using a clumsy wizard.
- Way to many pop-ups in general.
- Pops up window about visiting tumblripper facebook site at every start, no way to turn it off.
- Can not download safe-mode blogs.
- Can not download hidden blogs.
- Can not download password protected blogs.
- Limited to one threaddownloadscan per time for non paid users. Thus, really slow.
- No source code.

James F. C., le 29/03/2018