Top Alternatives to MacJournal

Evernote is a note taking application which keeps the notes taken in sync across all platforms using its cloud infrastructure.

Google Keep is a cloud based note taking application.

Notezilla is a sticky notes app for Windows.

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

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

OpenNote was built to be an open web-based alternative to Microsoft OneNote (T) and EverNote.

NixNote is an open source client for Evernote.

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

ResophNotes is a fast note writing tool and a Simplenote client on Windows.

Day One is a simple journal application for the Mac, iPhone, and iPad.

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.

Zoho Notebook takes the same catch-all approach as Evernote and OneNote, but has a few design ideas of its own.

Guide is an application that allows you create documents ("guides") which inherently have a tree (which you can modify as you please) and text associated with each node of the tree.

Diaro is designed to record activities, experiences, thoughts and ideas throughout a day and sync data across all your devices.

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

Dictanote is a fast accurate dictation service.

Momento is a smart private journal that stays up to date effortlessly.

Journey is a journal app companion that keeps your private memories for a lifetime.

BeeCanvas is an online whiteboard based visual collaboration tool.

Lifeograph is an off-line and private journal and note taking application for Linux desktops and Android.

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