Shelfster is described as 'Free solution that allows you to capture information from everywhere and easily create online documents with all the gathered information at your fingertips. You don't have to worry anymore that your ideas, collected data and sources of inspiration are lost or' and is a Note-taking tool in the office & productivity category. There are more than 50 alternatives to Shelfster for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Shelfster alternative is Zim, which is both free and Open Source. Other great apps like Shelfster are Todoist, ToDoList, Tomboy and RedNotebook.
Notebook is a personal notebook application. Its for storing notes, to-do lists, daily logs, things you want to remember, neat ideas you might do something with some day, cute things your children said, bad jokes--all the kinds of things you would write down now if only you had...
SCAN (Smart Content Aggregation and Navigation) is a personal semantic content manager for desktop users. It combines search, text analysis, tagging and metadata functions to provide new user experience of desktop navigation and personal document management.
Remember The Task is a light-weight ToDo application that allows you to maintain a list of tasks to be done. It Syncs with Remember The Milk so you can manage your tasks on the go using RTM.
Wieldy is a free to-do list manager that is based on the principles of GTD (Getting Things Done). It allows you to manage your to-dos in a simple but effective way. To-dos can be created as thoughts and actions, which can then be assigned to the Next Action, Today, or Someday...
AceText is a smart software tool that simplifies working with text by enabling you to store, manage, edit and reuse text from a central location.
Awesome Note is an innovative note taking application and to-do manager that allows you to combine notes with to-do flexibility.
ThinkingRock open source and multi-platform software for Getting Things Done - the stress-free productivity methodology and international best selling book by David Allan. [ http://en.wikipedia.org/wiki/Getting_Things_Done ]
Yojimbo makes keeping all the small (or even large) bits of information that pour in every day organized and accessible.
PNotes (Pinned Notes or Portable Notes, use what you prefer) is written entirely in C and Windows API (with Pelles C for Windows IDE) - so it is fast and light-weight. It has flexible settings - both for the program in whole and for individual note.
Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information.
Jottit makes getting a website as easy as filling out a textbox.
For a quick look at what Jottit can do, check out this great screencast tour of Jottit by Demo Girl: http://flash.screeniac.com/jottit-dg/jottit-dg.html?TB_iframe=true&height=590&width=1050.
Task List Guru is a freeware to-do list manager that stands out from the crowd thanks to two things:
United States
United Kingdom
South Korea
Russia
Czechia
EU