Open Live Writer

open live writer is an open source application enabling users to author, edit, and publish blog posts. it is based on a fork of the well-loved but not actively developed windows live writer code.

Free Open Source Windows

MarsEdit

MarsEdit is a blogging client for your Mac which lets you publish articles to your blog right from your desktop, without having the need of opening your web browser and logging into your blog.

Commercial Mac OS X

BloGTK

BloGTK is a weblog client that allows you to post to your weblog from GNOME without the need for a separate browser window. BloGTK allows you to connect with many weblog...

Free Open Source Linux

SeMagic

Client for LiveJournal, Blogger, Wordpress Image upload to LJ Scrapbook, Flickr, fotki.com, imageshack.us, Picasa, Yandex Fotki

Free Open Source Mac OS X Windows Linux Wine

Drivel

Drivel is a GNOME client for working with online journals, also known as weblogs or simply "blogs". It retains a simple and elegant design while providing many...

Free Open Source Linux

Post2blog

Post2Blog is a desktop blogging client software that helps to update your blog without visiting a web-site and can help to compose posts offline, post selected text from...

Free Windows Wordpress

QTM

QTM is a blogging client which is presently capable of composing, formatting and submitting blog entries to a weblog. QTM will work with blogs based on most of the major...

Free Open Source Mac OS X Windows Linux

GNOME blog

GNOME blog is a desktop blogging application for Linux and Unix. Easy and quick to use to help you writing your great blog posts. Any bugs or feature requests should...

Free Open Source Linux

BlogDesk

Blogging should be simple, but it gets complicated and time-consuming if you are serious about it. BlogDesk makes it easy to write, speeds up lavish processes and...

Free Windows

BlogJet

The most advanced Windows blog editor and manager. Get convenience and speed of a native application, and the ability to write posts offline.

Commercial Windows Wordpress

WebStory

WebStory comes with a WYSIWYG blog editor that makes it an extremely useful desktop blog management software that helps you to write, edit, back up and manage multiple...

Free Windows

KABLOG for J2ME

KABLOG for J2ME is a photoblogging / moblogging / blogging application for your mobile phone, PDA, or other J2ME-compatible device. Supports posting of images as well as...

Free Open Source Java Mobile