Folio is a free and open source markdown based note-taking application for Linux. It comes with WYSIWYG markdown rendering, searchable notes, highlight and strikethrough text formatting, Markdown document support,app theming based on notebook color and trash can support to restore deleted notes. It is written in Vala and released under GPL-3.0 license.
How to Install Folio on Ubuntu
Folio is available as a snap and flatpak package formats. In the terminal application (ctrl+alt+t) run below Folio snap install command. It will install the latest version of Folio on your system.
sudo snap install folio
After the successful installation of Folio you can open it via the below command or via Show Apps Ubuntu menu.
folio
And also uninstall it using below command.
sudo snap remove folio
Install Folio via Flatpak:
In the terminal run below flatpak comamnd to install folio notes app.
flatpak install flathub com.toolstack.Folio
You can open it using below command.
flatpak run com.toolstack.Folio
Note: If you don’t already have flatpak and flathub installed,then install them on your system first using the commands provided below. After the installation, restart your system and again start the Folio installation.
sudo apt install flatpak
flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo