gism

runs on Android

runs on Linux

runs on Mac

runs on Windows

runs in browser or universally

Dictionaries

• The Lojban dictionary project, jbovlaste, is now in full swing. There are complete or near-complete dictionaries for Spanish, Esperanto, and English, and the Lojban-in-Lojban dictionary is progressing rapidly.
• vlasisku is an easy-to-use online Lojban <-> English dictionary. It is a convenient way to browse and search the definitions from the jbovlaste database.
• A GoldenDict distribution for lojban is available now. It has numerous dictionaries suitable for everyone. The best offline choice.
• fricukt supports any operating system where Opera desktop, Opera mobile, Chrome, Safari browser can run on. The list of supported devices includes iPads, most Android devices and Chromebooks. Download the app (which is in fact just a sophisticated web-page) using corresponding link there or use it online. Touchscreen-friendly. Also contains some useful tables of cmavo etc.
• QuickDict is a fairly simple autoit script that sits in the windows tray waiting to be needed. It uses system copy/paste (preserving the original clipboard contents) so anywhere that you can highlight text, you can get a definition of that text. Also supports asking jbovlaste if it does not know the selected word itself. It can also deconstruct lujvo into their component gismu/definitions.
• Lojban dictionary is a gismu dictionary used to learn Lojban.
• vlaci'e - an associative wordlist navigator. The backend is a perl script which can be downloaded.

Others

• If you have a dict client, you can set it to www.lojban.org, port 2628. Dict clients allow you to quickly look up the definition of a word. For Linux, try kdict or gdict (usually installed by default). For windows, have a look at dict.org.
• Quick reference dictionary software
• you can also seach the Word Lists using a text editor which might be useful for smartphones or tablets.
• here are dictionary files suitable for Stardict. The Stardict file format is also used by ColorDict, a dictionary program for Android mobile devices.

Glossers

• macmavo - A glossing program (using gci). doesn't look like it works -- mi'e.aleks.
• pikmin - Another glossing program (using cgi).

Parsers

• The Official Parser
• (Java) camxes

• jbogenturfa'i - .alyn.post.'s parser.
• jbofi'e - The de facto standard parser and glosser for Lojban.
  • lujvo expander in python that uses vlatai from jbofi'e.
    • another one in C.
  • the de jure standard parser remains the dos version in the old Lojban files mentioned below.
  • [1] - A web-based version of of Richard Curnow's jbofihe; acts as a Lojban to English translator. Made by Raphal Poss, hosted at [2].
• lojgloss A glosser and parser by pdf23ds. Tries to combine the best parts of jbofi'e with the accuracy of the PEG grammar and morphology.

Word lists

• ispell data files - Data files to allow Lojban spell checking with ispell
• Tomeraider files containing the gismu list (English and Lojban ordering), the cmavo list (cmavo and selma'o ordering), the rafsi list and the BNF grammar, for PC and Palm Pilot
• A simple perl script for grepping the word lists with colorized output by Jordan DeLong

Old Lojban Software

Can be found on Talk page.