Say Hello to CAT (Computer-Assisted Translation): The Personal Translator in Your Pocket

Welcome to the world of CAT Tools, or Computer-Assisted Translation Software!

Table of contents

What are CAT tools?

These handy little programs are like having a personal translator in your pocket (or on your computer, whichever you prefer).

But what exactly is a CAT, you ask? Well, it's pretty much exactly what it sounds like. It's software that helps you translate text from one language to another. Think of it like having a bilingual friend who you can text whenever you come across a word or phrase you don't understand.

Now, I know what you might be thinking: "But wait, don't we already have Google Translate?" And yes, you're right! Google Translate is a great tool for quick and easy translations. But CATs are a bit different. Unlike typical web translators, CAT tools are significantly more robust and tailored specifically to meet the needs of professional translators and businesses, ensuring enhanced efficiency, accuracy, and overall quality in translations.

What computer assisted translation tools can do?

Computer-assisted translation tools offer a range of capabilities to streamline and enhance the translation process:

Glossary Management

One of the most important features of CATs is their ability to "remember" translations. So, if you're working on a big project and you keep coming across the same phrase over and over again, the CAT will remember how you translated it the first time and will automatically use the same translation for all future instances. This can save you a lot of time and make your translations much more consistent.

Translation Memory

Another great feature of CATs is their ability to work with "translation memories". These are databases of previously translated text, which can be used to help speed up the translation process and ensure consistency. So, if you're translating a document and you come across a sentence that's already been translated before, the CAT will pull up the previous translation and suggest it to you. Pretty cool, right?

Machine Translation

Among the most crucial capabilities of CATs is their adeptness at memorizing translations. Picture this: amidst a large-scale project, encountering recurring phrases is inevitable. Here's where CAT tools shine. They diligently store these translations, committing them to memory. So, the next time you stumble upon that same phrase, fear not! Your trusty CAT tool will recall precisely how you translated it the first time. Seamlessly, it will apply the same translation across all subsequent instances, sparing you valuable time and ensuring impeccable consistency throughout your translations.


In the realm of CATs, the ability to collaborate seamlessly stands out as a cornerstone feature. Imagine this scenario: you're part of a dynamic translation team, dispersed across different locations, yet working towards a common goal. CAT tools serve as the virtual hub where translators, editors, and stakeholders converge in real-time. Through robust collaboration tools, communication flows effortlessly, files are shared effortlessly, and version control is maintained meticulously. Whether you're providing feedback, making revisions, or simply brainstorming ideas, these tools ensure that every member of the team remains synchronized and empowered to contribute their expertise. As a result, collaboration becomes not just a process but a catalyst for achieving unparalleled translation outcomes.

Locize CAT

Within Locize there is an ready-to-go CAT tool comprising three distinct views.

Global View

The global view provides an overview of all segments. Read more in the global view docs.

Focus View

You can work effectively on a single namespace in a single language with the focus view. Read more in the focus view docs.

In-Context View

Your website, where the content is displayed, is always the best context. Therefore there is also an in-context view.

Benefits of using CAT tools for translation

So, to sum it up, CATs are like having your own personal translator who never forgets anything and can access a vast library of translations. If you're a professional translator, they're an absolute must-have tool. And if you're not, they can still be a handy tool to have around for those times when you need to translate something quickly and easily.

However, what precisely are these amazing technologies capable of, and how might they help you? Let us examine the various benefits and features of computer-assisted translation as we go deeper into this field.


There is an unmatched efficiency in the field of CAT tools. Imagine being able to move quickly through projects by reusing previously translated segments thanks to the power of translation memory. This simplified procedure not only expedites your work but also frees up valuable time to concentrate on polishing your translations to excellence.


CAT tools are known for their precision. Think about this: you have a vast array of automated recommendations at your disposal as you utilize the machine translation integration. However, the final translation is guided by your perceptive eye, making sure that every word conveys the intended meaning. Accuracy is not only an objective when you have CAT tools on your side; it is a standard that is steadfastly maintained.

Time Savings

CAT tools are a match for time, that elusive resource. Imagine this: you can translate words with never-before-seen speed as you take use of glossary management and translation memory. What used to take hours now only takes minutes, allowing you to spend more time refining your craft without worrying about running out of time.

Cost Savings

When it comes to CAT instruments, precision and efficiency work together to produce substantial cost savings. Think about this: more productive workflows reduce the need for time-consuming manual translations. Every translation project becomes an accomplishment to the wise investment made in CAT tools as you maximize your resources and reduce the margin for mistake, opening you a world of unmatched value and affordability.

TMS and CAT tools, what is different?

TMS and CAT tools play distinct roles in translation workflows, with CAT often being a component of TMS. Translation management systems (TMS) oversee project logistics, while Computer-Assisted Translation (CAT) tools provide specialized support to translators. CAT tools, commonly integrated within TMS platforms, offer features like translation memory and glossary management, enhancing efficiency and consistency in translation tasks.

Choosing the right CAT tool: a buyer's guide

When selecting a Computer-Assisted Translation (CAT) tool, consider the following factors to ensure it aligns with your needs:

Translation Needs:

Assess your translation requirements, including languages, file formats, and volume, to ensure the CAT tool can accommodate them.

Why choose Locize: Locize supports multiple languages and file formats, ensuring compatibility with diverse translation needs and volumes.


Look for essential features such as translation memory, glossary management, and integration with machine translation, as well as advanced capabilities like terminology extraction and quality assurance checks.

Why choose Locize: Locize provides essential features such as translation memory and glossary management, ensuring consistency and efficiency in translations. Additionally, its advanced capabilities like in-context editing and version control enhance collaboration and streamline the translation process.

User Interface:

Evaluate the user interface for intuitiveness and ease of use, as a user-friendly interface can enhance productivity and reduce learning curves.

Why choose Locize: Locize boasts an intuitive and user-friendly interface, making it easy for translators and project managers to navigate and utilize its features effectively.


Ensure compatibility with your existing systems and workflows, such as content management systems (CMS) or project management tools, to facilitate seamless integration.

Why choose Locize: Locize seamlessly integrates with popular content management systems (CMS) and development frameworks, allowing for seamless integration into existing workflows.

Support and Training

Consider the level of customer support and training provided by the CAT tool vendor, including documentation, tutorials, and technical assistance, to ensure smooth implementation and ongoing usage.

Why choose Locize: Locize provides comprehensive documentation, tutorials, and responsive customer support to assist users during implementation and ongoing usage.


Choose a CAT tool that can scale with your business growth, accommodating increasing translation volumes and evolving requirements over time.

Why choose Locize: Locize is designed to scale with your business, accommodating growing translation volumes and expanding requirements effortlessly.


Prioritize security features such as data encryption, access controls, and compliance with industry standards (e.g., GDPR) to safeguard sensitive information.

Why choose Locize: Locize prioritizes data security, employing robust encryption protocols and adhering to strict compliance standards to safeguard sensitive information.

Cost and Licensing

Evaluate the pricing structure and licensing options, including subscription-based or perpetual licenses, to determine the most cost-effective solution for your budget and usage needs.

Why choose Locize: Locize offers flexible pricing plans tailored to fit different budgetary constraints and usage needs, ensuring cost-effectiveness and value for money.

Trial Period

Take advantage of trial periods or demo versions offered by CAT tool vendors to assess the software firsthand and ensure it meets your expectations before making a commitment.

Why choose Locize: Locize provides a free trial period, allowing users to experience the platform firsthand and assess its suitability before making a commitment.

More than a CAT Tool

Consider if the CAT tool integrates well with Translation Management Systems (TMS) if your workflow requires it.

Why choose Locize: Locize offers seamless integration with TMS platforms, ensuring smooth collaboration and streamlined workflows for translation projects.


In conclusion, CATs are the perfect tool for professional translators and anyone who needs a helping hand with translations! So, don't be shy, give them a try!