The ninth edition of Liddell & Scott's Greek-English Lexicon (LSJ) has been freely available in electronic form since 2007, having been released by the Perseus Project under the Creative Commons Attribution–Noncommercial–Share Alike 3.0 license. In addition Handheldclassics.com has added all known Greek word-forms to the lexicon. This allows direct look-up of any poly-tonic Greek word-form within a given text. Search can also be performed within the lexicon by typing the headword using the Kindle keyboard and Beta-Code transliteration. The LSJ is a must have for any serious student of Greek and the Kindle edition works wonderfully fast. The small fee is to support continued development of the Kindle version and meet the minimum Amazon price.
Notes:
1: An alphabetical index is not provided as the Lexicon has over 800,000 headwords.
2: The preface, list of abbreviations and bibliography have been removed to bring the file size within the Kindle eBook limit of 50MB.