ApSIC Xbench

ApSIC Xbench is a desktop terminology and translation QA tool for professional translators who work across multiple CAT formats. It is strongest as a companion for checking bilingual material, not as a full translation editor. Its current edition brings broad search and customizable QA, but costs €99 per user each year and requires Windows.

Overview

Xbench combines terminology lookup with translation-memory searching and quality checks. It reads bilingual references and terminology sources in TMX, XLIFF, Trados, Wordfast, memoQ, and Deja Vu formats, which makes it useful when projects or reference material come from different CAT systems. The trade-off is a focused desktop tool rather than an all-in-one translation environment.

The free 2.9 edition is non-Unicode, and development is frozen, so it is a poor choice for ongoing professional work. Xbench 3.0 is the relevant edition for users who need current support and a maintained license.

Key features

Search and quality assurance

Predefined checks cover completeness, consistency, numbers, tags, spelling, and key terminology. Together with searches across common CAT formats, these checks give translators a way to catch omissions and discrepancies without relying on separate format-specific reference searches. They suit review and verification work, but do not replace the editing features of a CAT application.

Custom checks and spelling

Users can build checklists from PowerSearch queries, regular expressions, or Microsoft Word wildcards. This flexibility is useful when a client or project has recurring rules beyond the predefined checks; it does require users to formulate the searches that express those rules. Hunspell dictionaries cover 48 languages, broad enough for multilingual work while still tying spell-checking to the included dictionary coverage.

Integrations

Plugins or extensions are listed for Trados Studio, Passolo, Matecat, Phrase TMS, Transifex, Smartcat, Crowdin, and Google Polyglot. That range helps Xbench fit into several translation workflows, though the tool itself remains a Windows desktop application.

Pricing

Xbench 3.0 costs €99 a year, billed at €99/year + VAT (if applicable). The multi-user license divides subscription time among authorized users, with a maximum of 10 years per user. A licensed user may install Xbench on any internet-connected computer, but only one simultaneous instance is allowed per authorized user. That arrangement offers installation flexibility without allowing concurrent use of one user's license.

A fully functional 3.0 download is free for 30 days. After the trial, the 2.9 edition remains available free of charge, but it is non-Unicode freeware with frozen development. It saves the subscription cost, but gives up the current edition and is a weak fit for anyone who needs future fixes or enhancements. Xbench 3.0 includes email support and no phone support.

Platforms

Xbench is a desktop product for Windows, with 32-bit and 64-bit 3.0 editions. Supported systems range from Microsoft Windows XP through Windows 11. The platform focus rules it out for users who need a native Linux or macOS application. Xbench is not available for offline desktop use, so it does not suit workflows that require disconnected operation.

ApSIC says it maintains an information security management system to protect the confidentiality, integrity, and availability of information assets. For license compliance, it collects email and device signature data for Xbench 3.0; its servers are in the European Union.

Who it's for

Xbench fits professional translators who need to search bilingual references from multiple CAT formats and apply repeatable or custom QA checks on Windows. It is less suitable for people looking for a complete CAT authoring environment, a free current edition, or offline use. Teams should also account for the one-instance-per-authorized-user limit when planning simultaneous work.

Pros and cons

• Pros: Search covers several widely used bilingual reference formats, reducing the need to handle every source in a separate CAT tool.
• Pros: Predefined checks address completeness, consistency, numbers, tags, spelling, and key terminology, while custom search-based checklists extend the workflow.
• Pros: The 30-day 3.0 trial is fully functional, and licenses can be installed on any internet-connected computer.
• Cons: The current edition costs €99 a year, billed at €99/year + VAT (if applicable), and limits each authorized user to one simultaneous instance.
• Cons: Windows-only desktop support and no offline use exclude users who need macOS, Linux, or disconnected workflows.
• Cons: The free 2.9 edition is non-Unicode and frozen, so it is not a sound substitute for current software.

Alternatives

For a broader comparison, browse Computer-Assisted Translation Software.

Choose BasicCAT if you want a free, open-source CAT tool on Linux, macOS, or Windows rather than Xbench's paid QA-focused desktop workflow. CafeTran Espresso is worth considering for a cross-platform CAT tool with a free tier capped at 1,000 translation units and 500 glossary terms, or an annual subscription at €80 a year.

locAGI is another option to compare. Lokalize, Supervertaler Workbench, Déjà Vu X3, Matecat, and OpenTM2 are also alternatives.

Verdict

Choose Xbench if you are a Windows-based professional translator who needs terminology search across CAT formats and a flexible set of QA checks in a dedicated review tool. Its strongest reason to buy is the combination of broad reference searching and customizable checks; look elsewhere if you need a full CAT editor, offline operation, another desktop platform, or a free edition that is still being developed.