Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Bulk Image Downloader - With Bulk Image Downloader you can download full sized images from almost any web gallery.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Vov Picture Downloader - Download pictures from websites.
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.
WFDownloader App - A free bulk image downloader application that also serves as a multi-purpose bulk downloader for your PC.