Apps similar to Ikachan - Desktop Booru Viewer include Gallery-DL, which is free and open source. Other options are Hitomi Downloader, Bulk Image Downloader, Booru Studio and Imgbrd-Grabber. You can choose from more than 10 Image Downloaders like Ikachan - Desktop Booru Viewer for Android, Windows, Mac, Linux and the web.
gallery-dl is a command-line program to download image galleries and collections from several image hosting sites (see https://codeberg.org/mikf/gallery-dl/src/branch/master/docs/supportedsites.md for full list).
United States
Commercial browser extension that downloads full-size images in bulk from most web galleries, supports hosts like Flickr and Imagevenue, offers thumbnail and full image previews, skips ads and redirects, and allows users to select images before saving.
Australia
Booru Studio is a modern and easy to use image browser and download manager for public booru galleries. It can run in its own window or in a browser tab.
Germany
EU
Very customizable imageboard/booru browser and mass downloader, with powerful filenaming features.
FranceEU
Boorusphere is an open source booru client written in Flutter. It supports a.o. searching, playing videos, has a theme switcher and a drawer menu, and much more.
Indonesia
Boorusama is a simple, modern and feature-rich unofficial client for Danbooru where you can explore, view and download the best anime images.
A booru client with support for batch downloading, written in Dart/Flutter for Android but may support more platforms in the future.
Image browser for Tinami, Danbooru, Tumblr, Mastodon, Misskey, Pleroma, Bluesky, Dropbox, and photo album.
Japan
Powerful image downloader tool that enables you to download images from any website, URLs, and links! Just copy and paste the URL, get all images, pictures, or photos immediately.
Browse e926/e621, the furry and anthropomorphic image board on your mobile. View and download posts and pools, read comments and interact with other users.
SwedenEU
