Our Definitive List of Translation Tools
The team at BeTranslated have put together a list of localization and translation tools useful for the daily activities of freelance translators
Our Definitive List of Translation Tools
Translation tools range from simple utilities anyone can pick up in minutes to specialized localization software that takes real time to master, especially for technical translation work. The right toolkit depends on what you translate, who you translate it for, and how you run the business side of your work.
At BeTranslated, we have coordinated multilingual projects with professional native-speaker translators since 2002.
Over more than two decades we have worked alongside freelancers and in-house teams on everything from technical manuals to marketing campaigns, so the list below reflects the software our translators and project managers rely on day to day, not a directory of every product on the market.
Translation agencies typically standardize on a dedicated translation memory tool and ask translators to return work in two formats, cleaned and uncleaned.
Uncleaned files are bilingual files in which the segment tagging remains, which lets the agency edit the translation and then generate a reliable translation memory for future projects. Cleaned files confirm that the document processes correctly once that tagging is removed.
Translation Software and Apps for Freelancers and Agencies
We have grouped the tools by the job they do, from translating and checking text to invoicing clients and tracking your time. We review this page periodically and refresh it as tools are renamed, retired, or replaced.
This industry renames things constantly, so a few of the entries below note what a product used to be called. If a client or an agency asks you for a tool under an older name, it is usually still the same software.
CAT Tools and Translation Memory Software
Computer-assisted translation (CAT) tools are the core of most professional workflows. They split source text into segments, store every translated segment in a translation memory, and reuse that memory to keep terminology consistent and reduce the time spent on repetitive content.
- Trados Studio: The long-standing industry standard for translation memory and multilingual content, and the tool many agencies require by default. It was sold as SDL Trados Studio until SDL merged with RWS in November 2020, after which the SDL prefix was dropped. Older job postings and client briefs still use the SDL name for the same product.
- memoQ: A popular Trados alternative with strong translation memory, terminology, and team collaboration features.
- Phrase: The cloud CAT and localization platform formerly known as Memsource, built around online projects and automation.
- Wordfast: A lightweight translation memory tool that runs inside Microsoft Word and as a standalone app, widely used by freelancers.
- OmegaT: A free, open-source CAT tool for Windows, macOS, and Linux, and a solid entry point for translators on a budget. The project is distributed through SourceForge, which is where releases are published. The old omegat.org address was not serving at the time of our last check.
- Smartcat: A browser-based platform that combines a CAT editor, a translator marketplace, and vendor payments in one place.
- STAR Transit: Globalization and localization software from STAR Group, with translation memory and terminology management.
Machine Translation and AI Tools
Machine translation has improved sharply with neural and AI models, but for professional work it produces a first draft rather than a finished translation. We use it selectively and always pair it with human review by our professional translators, so meaning, tone, and terminology hold up.
General-purpose large language models now sit alongside the dedicated engines below, and most CAT tools can call one. They are better than the older engines at tone and at following an instruction, and no better at knowing when they are wrong, which is why the review step does not go away.
- DeepL: A neural machine translation engine known for natural-sounding output across major European languages.
- Google Translate: The most widely used free engine, handy for gist translation and quick reference across a huge range of languages.
- Microsoft Translator: Neural translation built into the Microsoft and Office products, with the developer API sold separately through Azure, where it has been renamed more than once.
- Systran: One of the oldest machine translation providers, offering trained engines for business and technical content.
- ModernMT: An adaptive machine translation engine that learns from your corrections as you work.
Terminology and Quality Assurance
Consistency is what separates a professional translation from a rough one. Terminology databases keep the right term in the right place, while quality assurance tools flag missing numbers, inconsistent segments, and tagging errors before delivery.
- IATE: The European Union public terminology database, an authoritative reference for legal, technical, and institutional terms.
- ApSIC Xbench: A quality assurance and terminology tool that checks consistency and terminology across large projects.
- Verifika: A QA tool that detects formatting, number, and consistency errors in bilingual files.
Billing and Invoicing Tools
Translation is a business, and getting paid on time depends on clean invoicing and records. Some tools are built specifically for language professionals, while general accounting apps work well for freelancers and small agencies.
- LSP.expert: Invoicing, quoting, and project tracking designed specifically for freelance translators.
- Translation Office 3000: A long-established desktop tool from AIT for freelance invoicing, client records, and reporting.
- Wave: Free invoicing and accounting software that suits freelancers who bill in more than one currency.
- FreshBooks: Cloud invoicing and expense tracking with built-in time tracking, popular with service freelancers.
- Xero: Small-business accounting that scales from a solo translator to a growing agency.
- Zoho Invoice: A free invoicing app with multi-currency support and client portals.
Time Tracking and Productivity Tools
Whether you charge by the hour or by the word, knowing where your time goes helps you price work accurately and spot the projects that pay off. These tools log hours, measure focus, and turn tracked time into reports or invoices.
- Toggl Track: One-click time tracking with detailed reports, a favorite among freelancers who bill hourly.
- Clockify: A free time tracker with unlimited users, useful for solo translators and small teams alike.
- Harvest: Time tracking that turns logged hours straight into invoices and connects with common accounting tools.
- TimeCamp: Automatic time tracking with productivity reporting and billing rates set per project.
- RescueTime: A background tracker that measures how you spend time on your computer to help cut distractions.
Project and Business Management for Agencies
Once you are juggling multiple translators, clients, and deadlines, a dedicated management system keeps quotes, projects, vendors, and invoices in one place. These platforms are built for translation companies and busy freelancers who have outgrown spreadsheets.
- Protemos: A translation business management system with a free plan for freelancers and paid tiers for agencies.
- XTRF: A management platform for language service providers that automates quoting, project workflow, and reporting. XTRF and XTM came under the same owner in 2021, and the old xtrf.eu address now redirects into XTM's site, so look for it there rather than under its own domain.
- Plunet BusinessManager: Enterprise translation management that connects sales, project management, and accounting.
Dictionaries and Reference Resources
Even the best CAT tool is only as good as the research behind each term. These references help translators confirm usage, find context, and check specialized vocabulary.
- Linguee: A search tool that shows translations in real bilingual context drawn from published sources.
- ProZ.com Term Search: The term database and translator community where professionals resolve tricky terminology.
- Lexicool: A large directory of online bilingual and multilingual dictionaries.
- Acronym Finder: A reference for hundreds of thousands of acronyms and abbreviations.
How to Choose the Right Translation Tools
There is no single best toolkit. The right choice depends on your language pairs, the type of content you handle, and the requirements your clients set. In our experience, three questions settle most decisions.
- What do your clients require? Many agencies specify a CAT tool, so check before you buy. Direct clients usually leave the choice to you.
- What is your volume and content type? High-volume, repetitive technical work rewards a strong translation memory, while creative and marketing translation leans on terminology and context tools.
- What does the business side need? A freelancer often needs little more than one CAT tool plus invoicing and time tracking, while an agency benefits from a full management platform.
If you would rather focus on the translation and leave the tooling, vendor management, and quality checks to a team that already has them in place, that is exactly what our translation services are built to do.
Work With a Translation Team That Knows Its Tools
BeTranslated has delivered professional translation and localization since 2002 through a network of native-speaker specialists across more than 50 language combinations. We pair the right people with the right tools for legal, technical, medical, marketing, and website projects, so you receive accurate work delivered on time.
Have a project in mind? Tell us what you need and we will send you a clear quote with no obligation.
