YChan is a free image downloader. It supports multithreading and auto-rechecking of threads. It was created as an alternative for XChan which doesnt work anymore.
Supported Websites: 8chan.co / 8ch.net and 4chan.org
YChan requieres .NET Framework 4.5 or higher.
If you like my work donate me via Paypal or send me a gift on Steam (see "About" in the program).
Dev Status:
Project is dead, if somebody wants to create something based on this - the sources are avaiable in the SVN