Formats

Format		Extension	Read	Write
Aard 2 (slob)	🔢	.slob	✔	✔
ABBYY Lingvo DSL	📝	.dsl	✔
AppleDict Binary	🔢	.dictionary	✔	❌
AppleDict Source	📁			✔
Babylon	🔢	.bgl	✔	❌
CC-CEDICT (Chinese)	📝		✔	❌
cc-kedict (Korean)	📝		✔	❌
CSV	📝	.csv	✔	✔
Dict.cc (SQLite3, German)	🔢		✔
DICT.org / Dictd server	📁	(📝.index)	✔	✔
DICT.org / dictfmt source file	📝	(.dtxt)		✔
dictunformat output file	📝	(.dictunformat)	✔
DictionaryForMIDs	📁	(📁.mids)	✔	✔
DigitalNK (SQLite3, N-Korean)	🔢		✔
EDLIN	📁	.edlin	✔	✔
EPUB-2 E-Book	📦	.epub	❌	✔
FreeDict	📝	.tei	✔	✔
Gettext Source	📝	.po	✔	✔
HTML Directory (by file size)	📁		❌	✔
JMDict (Japanese)	📝		✔	❌
JSON	📝	.json		✔
Kobo E-Reader Dictionary	📦	.kobo.zip	❌	✔
Kobo E-Reader Dictfile	📝	.df	✔	✔
Lingoes Source	📝	.ldf	✔	✔
Octopus MDict	🔢	.mdx	✔	❌
Sdictionary Binary	🔢	.dct	✔
Sdictionary Source	📝	.sdct		✔
SQL	📝	.sql	❌	✔
StarDict	📁	(📝.ifo)	✔	✔
Tabfile	📝	.txt, .tab	✔	✔
TreeDict	📁			✔
Wiktionary Dump	📝	.xml	✔	❌
Wordset.org	📁		✔
XDXF	📝	.xdxf	✔	❌
Zim (Kiwix)	🔢	.zim	✔

Legend:

• 📁 Directory
• 📝 Text file
• 📦 Package/archive file
• 🔢 Binary file
• ✔ Supported
• ❌ Will not be supported