Déjà Vu X3

Déjà Vu X3 is a Windows desktop computer-assisted translation environment for translators who maintain translation memories and terminology databases. It is most suitable for freelancers with established language assets and teams that need shared multilingual resources. Its strongest case is a controlled, database-led workflow; its main drawback is that the free edition is tightly restricted after the trial.

Overview

Déjà Vu X3 combines translation memory, terminology management, alignment and quality assurance in one desktop application. DeepMiner searches translation memories and termbases to construct phrases and repair fuzzy matches, while AutoWrite proposes stored terms, phrases and complete sentences for selection during translation. These features reward users who repeatedly work in the same domains and language pairs; they offer less benefit to occasional translators with no reusable database.

Live Preview displays progress in Word, Excel, PowerPoint and PDF files, helping translators see how text fits its source document while they work. File support covers Office documents, PDF, XLIFF, SDLXLIFF, TMX, XML, YAML, InDesign, HTML and many other formats. Exchange with other CAT environments is practical through TMX, Studio packages, SDLXLIFF, MemoQ XLIFF, Wordfast TXML, RTF external view, TTX and Trados Workbench formats.

Key features

Database-driven assistance

Translation memories and termbases provide the foundation for DeepMiner and AutoWrite. The combination can reduce repeated typing and keep preferred terminology visible, but its value depends on the quality and breadth of the databases you supply. An alignment tool helps turn existing bilingual material into reusable resources.

Quality and document control

Quality assurance checks terminology consistency, formatting, numbers and tags. Customizable rules let organizations reflect their own checking standards rather than relying only on fixed tests. Live Preview and broad format coverage add useful safeguards when the deliverable must preserve the structure of office, publishing or localization files.

Integrations and collaboration

Machine-translation integrations include Google Translate, Microsoft Translate, ITranslate4, MyMemory Translate, Systran, Promt Translation and Asia Online Language Studio. Dragon NaturallySpeaking support adds voice commands and speech recognition for users who prefer spoken input. Workgroup enables real-time sharing of translation memories and termbases, multilingual projects and workload splitting, making it the meaningful upgrade for coordinated teams.

Pricing

Déjà Vu X3 uses a freemium model. The Déjà Vu X3 Free plan costs free and is intended for standalone projects and satellite projects prepared with Déjà Vu X3 Workgroup. After the 30-day Professional evaluation, the installation switches to FREE mode. In practice, that makes the free edition a useful way to handle qualifying projects, not a full unrestricted solo workstation.

The Professional trial lasts 30 days; the Professional plan has custom pricing and allows two target languages per project, with five translation memories and termbases per target language. It is the sensible fit for an individual translator whose projects stay within those limits. Workgroup also has custom pricing and expands projects to 24 target languages with unlimited translation memories and termbases per target language. License packs are offered for 5, 10, 20 and 50 licenses, suiting teams that need shared resources and divided workloads. Atril does not publish prices for these paid plans, so buyers must request a quote.

Platforms

Déjà Vu X3 is desktop software for Windows. Atril lists support from Windows XP through Windows 10 and older Windows Server releases. ARM-based Macs cannot run DVX3, including through a Windows virtual machine, so Mac users should choose another platform. Atril says it uses reasonable commercial efforts to protect personal data and does not sell or otherwise market it to third parties except Atril partners. Product support is provided through [email protected], a resource center and request-submission pages.

Who it's for

Choose Déjà Vu X3 if your work depends on accumulated translation memories, controlled terminology, repeatable QA and exchange with other CAT tools. Professional fits a solo translator with moderate language and database needs. Workgroup fits agencies or distributed teams that must share multilingual assets in real time. The free edition fits standalone or firm-supplied satellite projects after evaluation, but not users expecting unrestricted free operation.

Pros and cons

Pros

• DeepMiner and AutoWrite make existing memories and termbases actively useful during translation.
• Customizable checks cover terminology, formatting, numbers and tags.
• Broad document and CAT-tool format support reduces conversion friction.
• Workgroup provides shared memories, termbases, multilingual projects and workload splitting.

Cons

• Windows-only support excludes native Mac workflows, and ARM-based Macs cannot use a virtual-machine workaround.
• The free edition is limited to standalone and eligible satellite projects after the 30-day Professional period.
• Professional and Workgroup prices are custom, making budgeting less transparent.
• Professional caps projects at two target languages and five memories or termbases per target language.

Alternatives

Computer-Assisted Translation Software and Translation Software provide broader category comparisons.

Pick CafeTran Espresso instead if you need Linux or macOS support and a free tier capped at 1,000 translation units and 500 glossary terms. locAGI is the alternative for web, API or Linux/macOS deployment with unlimited seats on its free platform plan. Choose BasicCAT, Lokalize or Supervertaler Workbench when a free CAT tool is the priority. Matecat offers unlimited free features, users and projects through web, API or self-hosted deployment. TextUnited suits web-based users who prefer a free allowance of 15,000 words and 15 PDF pages per month for one user. Verto is a web alternative with a free plan limited to five active projects, one user, 10,000 TM segments, 500 termbase entries and 25,000 processed words per month.

Verdict

Déjà Vu X3 is a strong choice for Windows translators and teams that want translation memories, terminology, predictive suggestions and configurable QA working together. Choose Professional for bounded individual projects and Workgroup for shared multilingual production. Look elsewhere if you need Mac support or a genuinely unrestricted free solo CAT environment.