Free vocabulary training software for linux

Vocabulary Trainer project is a flashcard vocabulary training system.
You can use language modules to change the language of its interface and can choose one of three learning modes (Random, Often-unknown words, and Seldom-asked words).
Main features:
- Inquiry after foreign word or meaning
- Optional Attention of upper- and lowercase
- Limitation of time to simulate tests (optional)
- Saving of right, wrong and prompted vocabularies
- Inquiry after: Random order, as given, often unknown vocabularies, seldom asked vocabularies
- Multilingual Interface, changeable with languagefiles
- This program is Open Source, the Delphi-sourcecode kann be downloaded under "Downloads"
- Free of charge
- No further restrictions

Vocabulary Builder project is a program to build your vocabulary.
Vocabulary Builder helps you practice for the SAT, GRE, or any vocabulary-intensive examination, or simply to increase your vocabulary.
It asks you a series of multiple-choice questions.
You can edit the words, categorize them to make them easier to memorize, and even track your progress.
The program also has a built-in dictionary and gives you easy access to many online dictionaries (using dict.org server).
Main features:
- View Statistics
- Dictionary
- Edit Word List

Oak Vocabulary provides an oak Vocabulary Extension.
Main features:
- point and popup tooltip window.
- It supports different languages such as English, Chinese, German, Hebrew.....
- add users own online dictionarir in a easy way.
- setup a personal vocabulary locally, which can be used offline
- review the check words, can recall the page relative to the word.
If you are learning a foreign language, this may be helpful. Only the used vocabulary are useful. read and learn language via surfing in internet. that is it.

Vocab+ is basically an English Vocabulary building software, for the UNIX environment. Features include adding/deleting/editing/searching words, and an extensive set of randomized and controllable tests of vocabulary.

VocabPlus is very useful for those who are mainly working in the UNIX environment, and who love to work with software in the keyboard mode. It is a very robust, useful and user-friendly software.

It supports colorful displays and interfaces, while still being completely text (non-graphical) based. It is free software, protected under the GNU General Public License.

Spam Trainer project makes it easier for GNOME users to train spam filtering software (e.g. SpamBayes or SpamAssassin) that "learns" how to tell the difference between real email (ham) and unsolicited messages (spam).

Not all email clients have spam filtering (and training) built in, and training external filtering programs can be fiddly.

Spam Trainer was written to provide easy (drag and drop) training from the Evolution mail client, and should work just as well with any email client that supports the drag and drop protocol implemented by the GTK+ toolkit.

QVocab project is a program to learn the vocabulary of a foreign language.
You add your words into a simple database file, the program asks you the words and you try to answer with the corresponding word of the other language.
A known word will move up one level (there are five of them) and if you didnt know its meaning, it is moved to the first level again.
Main features:
- easy-to-use GUI based on the QT widgetset
- distributed under the terms of the GPL
- the words are automatically put into five folders - if you knew a word, it is moved to the next folder; if you didnt, it is moved back to the first one
- you can enter several meanings of a word (separated by commas) and tell qvocab to give and / or accept a single one of them (if you enter more than one, they are all checked regardless of their order)
- there is a choice between a written test and an ``oral test in which you indicate yourself whether or not you knew the answer
- you can tell qvocab to ask a word multiple times if you did not know it
- qvocab can help you with the answers in various ways
- you can select words that have not been asked since a given date
- a lot of options
- for each entry, an additional remark can be entered
- you can have various vocabulary books to maintain order
- moving a word into a different vocabulary book is possible
- you can search for entries and edit them
- converter programs available to export your data into a text file or to import existing data
- for storing, you can use either regular files or a MySQL database server

Blue Smiley Organizer is Web-based script to manage your bookmarks, diary, reminders, to-do lists, contacts, knowledge, and images in a multi-user environment.
Blue Smiley Organizer also includes its own live support help system, blogs, themes, and a discussion forum.
Main features:
- Prioritize your bookmarks: Tell BlueSmiley how important a website is to you and how often you want to visit the link (e.g. once a month) and a list of bookmarks will be generated with the most urgent bookmarks at the top of the list.
- You can also keep a diary, manage your To-Do List and save email addresses and telephone numbers with the Contact Management. Add important vocabulary, snippets of code, etc to the categorized knowledge list.
- BlueSmiley reminds you of birthdays, TV shows, appointments, etc.
- Want to offer Live Support for your website without forking out money every month? BlueSmiley offers it for free.
- Social Bookmarking: Share your bookmarks on your personal webpage.
- You can also show RSS Feeds within this Online Organize