Kavya Studio is described as 'A local-first writing app for people who think in Markdown. Your vault is a folder. Every note is a .md file' and is a todo list manager in the office & productivity category. There are more than 25 alternatives to Kavya Studio for a variety of platforms, including Mac, Windows, Linux, Web-based and iPhone apps. The best Kavya Studio alternative is Zettlr, which is both free and Open Source. Other great apps like Kavya Studio are CherryTree, Typora, HelixNotes and Blinko.
Novel Goggles assists writers of fiction with writing cohesive, impactful stories by allowing writers to view and update their plot outline while they're writing, and providing tools for characters, locations, settings, and timelines.
Australia
Rayuela Editor is moderm, privacy-focused writing environment designed for long-form fiction (novels, screenplays, and theses). It bridges the gap between the structural power of Scrivener and the portability of modern web technology, wrapped in a native desktop application.
A most awesome tool to outline and write novels, stories, scripts and keep track of all your characters, locations, notes and ideas.
Inspire is a clone of Ulysses for Windows, with many of the core features but not all.
China
Create professional print books and eBooks easily with the all-in-one book writing software.
United States
Squibler is an online book writing tool built to enable you to write books faster with a highly focused, minimalist editor and writing prompt generators to help you get ideas recorded fast.
Deepdwn is a markdown editing suite, designed to organize and edit collections of markdown files.
