All in one application - that is Easy Redmine
RTL Radio use Easy Redmine to maintain help desk, resources, attendance and of course all IT and software projects. We like the complexity - using all-in-one solution is just wonderful.
Due to some large changes in recent Redmine versions (3.0.0, 3.1.0), many plugins we previously had on this list have became obsolete, not supporting the latest Redmine versions. When asking our support about compatibility of third party plugins, please first make sure they are compatible with the latest Redmine version.
Inline note images - https://github.com/anjlab/redmine_inline_note_images_plugin