An unofficial, open-source front-end to Multitran, the dictionary translators keep open in a browser tab: Russian paired with English by default or with one of eleven other languages, many translations per term, each on a line with its field, from law to engineering. Free.
Multitran is not a beginner's dictionary. Its value is the opposite of a clean answer: for one term it shows dozens of translations contributed over the years, grouped on lines by the field they belong to — legal, medical, oil and gas, IT — so a translator can pick the one that fits the document instead of the one that sounds right.
The bot brings that into the chat. Send a word: a Russian word is translated into the selected language, a foreign word into Russian. The pair is Russian–English by default; the dictionary-language button switches it to German, French, Spanish, Italian, Dutch, Ukrainian, Latvian, Estonian, Esperanto, Kalmyk or Uzbek. A word that is not found gets spelling suggestions, and each reply links to the dictionary page. /transcriptions and /links switch on transcriptions where Multitran has them and links to the words in a translation; the interface itself is in English or Russian.
It is unofficial: the developer, Highstaker, publishes the code on GitHub, and the last fix is from January 2025. The bot reads the site's pages, so a change on Multitran can break it without warning — check anything critical against the site itself.
Free
| Criterion | Weight | Points | |
|---|---|---|---|
| Functionality | 25 | 8 / 10 | |
| Reliability & speed | 15 | 5 / 10 | |
| Popularity & trust | 15 | 5 / 10 | |
| Price & free tier | 10 | 10 / 10 | |
| Usability | 10 | 7 / 10 | |
| Safety & privacy | 10 | 8 / 10 | |
| Freshness | 5 | 4 / 10 | |
| Localization | 5 | 10 / 10 | |
| No intrusive ads | 5 | 10 / 10 | |
| Score | 100 | 72.0 |
No. The bot says it is unofficial; it was written by the developer Highstaker, whose code is on GitHub, and it takes its data from the Multitran site.
English by default, plus German, French, Spanish, Italian, Dutch, Ukrainian, Latvian, Estonian, Esperanto, Kalmyk and Uzbek; one of the two words is always Russian.
Translators and anyone working with terminology; for everyday words a general translator is simpler.