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Dextalo
Dextalo · AI localization

The AI translation workflow —
on your desktop and in your terminal.

Dextalo translates, post-edits, and QA-checks your documents with top LLMs and your own translation memory — then hands back clean, reviewable deliverables. Convert, translate, grade, ship.

Dextalo Desktop Preview · v0.1.0

A calm, focused CAT editor. Side-by-side translation, TM & glossary matches, and inline QA — with AI suggestions you stay in control of.

Download for macOS
macOS·Windows — coming soon

Free · macOS & Windows · signed auto-updates

Dextalo CLI v1.2.2

The whole pipeline, scriptable. Batch-translate entire projects from your terminal — no Python knowledge required.

macOS / Linux
$curl -fsSL https://get.dextalo.com/install.sh | bash
 Windows (PowerShell)
$irm https://get.dextalo.com/install.ps1 | iex
Read the docs
01 What it does

A full localization pipeline, not a chatbox

Every stage is audited, terminology-aware, and grounded in your own memory — so the output is reviewable, not a black box.

AI Translation

Segment-aware translation via top LLMs, routed per stage and grounded in your glossary and translation memory.

AI Post-Editing

A second-pass editor refines fluency and terminology, mapping every change to a stable line id so nothing shifts.

Quality Grading (QA)

Automated QA flags accuracy, terminology, and style issues — with an MQM-weighted score you can defend to a client.

Translation Memory

pgvector-backed TM with fuzzy and semantic matches, so a sentence is never translated twice.

Any format in, clean file out

DOCX, PPTX, XLSX, PDF and more convert to XLIFF, run the pipeline, and restore to a perfect deliverable.

Benchmarked model routing

Model choices are backed by an open LLM-as-judge leaderboard across Asian & ASEAN language pairs. See the leaderboard →

02 Dextalo Desktop

A cockpit built for translators

Native, offline-first, and fast. The editor keeps source and target side by side, surfaces TM and glossary hits as you type, and flags QA issues inline — the AI proposes, you decide.

  • Side-by-side segment editor with a distraction-free focus mode
  • Live TM, glossary, and RAG matches per segment
  • Your OpenRouter key stays in the OS keychain — never on disk
  • Signed, in-app auto-updates — restart when you're ready
Download for macOS
macOS·Windows — coming soon
03 Dextalo CLI

The whole pipeline, scriptable

Point it at a file or a folder and Dextalo runs analyze → translate → edit → QA → restore, writing an audit sidecar at every stage. Perfect for batch jobs and CI.

  • One interactive menu, or direct commands for automation
  • Postgres translation memory with vector search
  • A *_report.json audit trail for every AI stage
  • Self-updates with dextalo update
CLI documentation
04 Open benchmark

Model routing, backed by receipts

We score LLMs on a fixed corpus with a 3-judge MQM panel across Asian & ASEAN language pairs — and publish the whole leaderboard.

View the leaderboard
17 Models
4 Language pairs
8 Domains
3 Judge panel
Dextalo Cloud

The full localization platform lives in the cloud

Dextalo Desktop and the CLI are the local tools. Bring your team, memory, and projects together in Dextalo Cloud.

Go to Dextalo