Chalk
Krita is a free, open-source application for digital painting and graphic design. It is designed for creators who want to create professional works from start to finish. Krita offers a wide range of tools for creation and editing, including more than a hundred brushes, tools for working with vectors and text, tools for smoothing, editing shapes, and much more.
Rambox
Rambox is a useful tool for efficient organization of your workspace, which allows you to unify any number of applications in one place. It is ideal for those who care about productivity while working with many work and personal applications. In addition to the unification of work environments, Rambox also offers, for example, a focus mode, the option to choose a theme, support for extensions and notifications.
Polar
Polar is a cross-platform, multi-purpose app that helps you in many ways from taking notes to learning. Actively read, take notes, connect ideas, create flashcards and track your learning progress. Manage and save all your PDF, EPUB and web pages in one place. Keep track of your reading with tags, reading progress, and detailed document information. With the built-in reader, you can actively read, highlight, take notes, connect ideas and track progress with page markers. You can also create a detailed knowledge base here by tagging highlights and flashcards directly from the highlighted texts.
QOWnNotes
QOWnNotes is a free open-source application for writing notes in plain text files with cloud integration. All notes are saved as plain text markdown files on your computer, you can use a cloud service to sync notes. QOWnNotes is a simple application, optimized for speed and consuming few CPU and memory resources.
H
An app called Hummingbird lets you resize and drag app windows on your Mac while holding down a specific key. Dragging and resizing open application windows on Mac will become a breeze, saving you time and work.
Download the Hummingbird app here.
Krita is for linux!!!