What makes Ninja Pinner so special?
Auto-unfollow
Mass unfollow users with various settings, such as only those who don’t follow you back or only users followed more than X days ago.

Auto-repin
Find the most liked and repinned pins and automatically repin them to your own boards, with the option to change the description (spintax allowed!).

Auto-upload
Mass upload from csv, or your own folder of images to any of your Pinterest boards, with your own custom descriptions and source URLs.

Auto-comment
Automatically leave comments from a preset list on your targeted pins. Spintax allowed!

nAuto-invite
Automatically invite all your followers to your group boards, or uninvite them if necessary.

Auto-download
Let Ninja Pinner filter the top pins for you, then download them automatically to your own computer.

Track usage and growth
All usage data is tracked and charted. See which of your stategies are the most effective over time.

Set and forget
After initializing the software, leave it to do its thing in the background for as long as necessary, while you continue with other work.
iconTarget filtered users and pins
Filter users by number of followers, followings, pins, boards or likes. Filter pins by number of likes and repins.

Account protection
Use a random time delay setting as well as “breaks” at intervals to stay under the radar and avoid getting flagged for spamming.

Proxy support
Although not strictly necessary, you can hide your IP if you feel the need. Private proxies are also supported.

Blacklist/whitelist
Avoid unfollowing your own known friends, or following, commenting, etc. certain people you would like to avoid.

Import/Export ID's
Have a third-party list of users you want to follow? No problem! You can also export the usernames or pin ID’s to a text file to process elsewhere.

Multiple accounts
Perform all these actions on one account, or multiple accounts simultaneously.

Home Page - https://ninjapinner.com/ninja-pinner-pinterest-bot/