Curio Alternatives for Linux

FreeMind is a free and opensource mind mapping application written in Java.

Zim is a graphical text editor used to maintain a collection of wiki pages.

Joplin is an open-source free note taking and to-do application.

Tomboy is a desktop note-taking application for Linux, Unix, Windows, and Mac OS X.

wikidPad different from other notepad applications is the ease with which you can cross-link your information.

CherryTree is an hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

NixNote is an open source client for Evernote.

RedNotebook is an open source diary and journal software for Linux, Windows and Mac.

BasKet Note Pads is a KDE program for organizing, sharing, and taking notes.

WizNote is a cross-platform cloud based note-taking client.

Piggydb is an open source Web notebook application that provides you with a platform to build your knowledge personally or collaboratively.

Leanote is a self-hosted note taking app.

myBase is a unique free-form database software that allows entry of unstructured text, webpages, images, documents, emails and even arbitrary files.

Elephant is a notetaker with a classic interface.

footnote is a very light and neat Notebook App for elementary OS.