Slate Desktop™ supports any combination of 4 languages. With your translation memories as a training corpus, you can create engines that translate between 1,560 language pairs.
Asterick (*) languages are supported in Slate Desktop™ but not supported in Slate Toolkit™
Highlighted languages ae new in 2019 with update version 1.7.0.
Languages – 40 in English alphabetical order
| Arabic * | ar |
| Bulgarian | bg |
| Catalan | ca |
| Chinese * | zh |
| Croatian | hr |
| Czech | cs |
| Danish | da |
| Dutch | nl |
| English | en |
| Estonian | et |
| Finnish | fi |
| French | fr |
| German | de |
| Greek | el |
| Hebrew * | he |
| Hindi * | hi |
| Hungarian | hu |
| Icelandic | is |
| Indonesian | id |
| Interlingua | ia |
| Irish | ga |
| Italian | it |
| Japanese * | ja |
| Korean | ko |
| Latvian | lv |
| Lithuanian | lt |
| Norwegian | no |
| Persian * | fa |
| Polish | pl |
| Portuguese | pt |
| Romanian | ro |
| Russian | ru |
| Serbian | sr |
| Slovak | sk |
| Slovenian | sl |
| Spanish | es |
| Swedish | sv |
| Tamil | ta |
| Turkish | tr |
| Ukrainian | uk |
Languages – 40 in order by 2-letter code (ISO 639-1)
| ar | Arabic * |
| bg | Bulgarian |
| ca | Catalan |
| cs | Czech |
| da | Danish |
| de | German |
| el | Greek |
| en | English |
| es | Spanish |
| et | Estonian |
| fa | Persian * |
| fi | Finnish |
| fr | French |
| ga | Irish |
| he | Hebrew * |
| hi | Hindi * |
| hr | Croatian |
| hu | Hungarian |
| ia | Interlingua |
| id | Indonesian |
| is | Icelandic |
| it | Italian |
| ja | Japanese |
| ko | Korean |
| lt | Lithuanian |
| lv | Latvian |
| nl | Dutch |
| no | Norwegian |
| pl | Polish |
| pt | Portuguese |
| ro | Romanian |
| ru | Russian |
| sk | Slovak |
| sl | Slovenian |
| sr | Serbian |
| sv | Swedish |
| ta | Tamil |
| tr | Turkish |
| uk | Ukrainian |
| zh | Chinese * |
