Free and open first

Best Language Translation Software in 2026

30 apps
Research read 28 Sept 2026
How the order is worked out

1

Baidu Translate

Free plan AndroidAPIExtension+5

Choose Baidu Translate if you need broad language coverage across text, documents, images or speech, or want APIs and private deployment options.

7.6 Free plan Visit site
2

Crowdin
by Crowdin
Free plan AndroidAPIiPhone+4

Crowdin brings translation tools, developer workflows, integrations, and quality controls into one localization platform. Check plan-specific hosted-word limits when choosing a plan.

7.6 Free plan · 14-day trial Visit site
3

Argos Translate

Free plan APILinuxSelf-hosted

Argos Translate offers several ways to run offline translation and supports custom language models. Check that the required pair is available, especially if direct translation quality matters.

7.5 Free plan Visit site
4

Google Translate

Free plan AndroidAPIiPhone+1

Google Translate covers several input types and offers both mobile and web tools, including offline language packs.

7.5 Free plan Visit site
5

CafeTran Espresso
by CafeTran Espresso
Free plan LinuxMacWindows

CafeTran Espresso combines document translation with translation memory and glossary tools across three desktop platforms.

7.4 Free plan · paid from €80/yr Visit site
6

iTranslate

Free plan AndroidAPIExtension+4

iTranslate offers text, voice, camera, and offline translation tools.

7.4 Free plan · 7-day trial Visit site
7

Lingvanex Translator
by Lingvanex Translator
Free plan AndroidAPIExtension+4

Lingvanex covers several kinds of content and offers translation across web, desktop, browser, and mobile tools. Check the specific offline limits for the app or document type you plan to use.

7.4 Free plan · paid from $99.99/yr Visit site
8

Matecat
by Matecat
Free plan APILinuxSelf-hosted+1

Choose Matecat if you need a free translation workspace with team collaboration, translation memories, and adaptive machine translation.

7.3 Free plan Visit site
9

Amazon Translate

Free plan API

Choose Amazon Translate if you need API-based translation across supported languages, with real-time, batch and document options.

7.2 From $15 Visit site
10

DeepL Translator
by DeepL Translator
Free plan APIExtension

DeepL Translator covers text, document, and website translation, with extensions, glossaries, translation memory, and API access.

7.2 Free plan · paid from €7.49/mo (annual) · 30-day trial Visit site
11

Papago
by Papago
Free plan AndroidAPIExtension+4

Choose Papago if you need several translation modes across web and device apps, with a free plan to start.

7.2 Free plan · 30-day trial Visit site
12

Reverso

Free plan AndroidAPIExtension+4

Choose Reverso for a broad set of translation and language tools, especially if you want contextual examples, document translation or mobile practice features.

7.2 Free plan · paid from €6.49/mo (annual) Visit site
13

Déjà Vu X3
by Déjà Vu X3
Free plan Windows

Choose Déjà Vu X3 for a Windows translation workflow that combines translation memory, terminology assistance, QA and live document previews.

7.1 Free plan · paid from €420 · 30-day trial Visit site
14

Google Cloud Translation
by Google Cloud Translation
Free plan API

Google Cloud Translation offers multiple translation workflows through an API, with an allowance for standard API characters and separate billing considerations for other methods and models.

7.0 Free plan · paid from $0.08 Visit site
15

Yandex Translate
by Yandex Translate
Free plan AndroidAPIiPhone+1

Choose Yandex Translate for free personal translation across web, mobile, images, and more than 90 web-supported languages.

6.9 Free plan Visit site
16

Microsoft Translator

Free plan API

6.8 Free plan Visit site
17

OpenNMT
by OpenNMT
Free plan APILinuxSelf-hosted

OpenNMT offers a broad open-source toolkit for translation and related neural sequence tasks, with training, decoding, tokenization, and serving components.

6.8 Free plan Visit site
18

Smartcat
by Smartcat
Free plan API

Smartcat brings document and website translation together with translation memory, glossary tools, and API access.

6.7 Free plan · paid from $1,200/yr · 15-day trial Visit site
19

Across Language Server
by Across Language Server
Paid APISelf-hostedWeb+1

Choose Across Language Server if your enterprise or language service provider needs centralized translation workflows, terminology support, and ways to connect business systems.

6.1 Pricing on request Visit site
20

Trados

Free trial APIMacSelf-hosted+2

Trados offers translation memory, terminology control, file handling, and browser or Windows workflows. Plan limits, Windows desktop support, and paid support requirements should guide selection.

6.0 From £24/mo · 14-day trial Visit site
21

XTM Cloud
by XTM Cloud
Free trial AndroidAPIiPhone+5

XTM Cloud offers translation workflows across a wide range of languages and file formats, with cloud and on-premise deployment options.

5.9 From $16,500/yr · 30-day trial Visit site
22

SYSTRAN Translate

Free trial APISelf-hostedWeb

Translate Pro combines broad language coverage with document translation and terminology controls.

5.8 From €17.99/user/mo · 14-day trial Visit site
23

Smartling
by Smartling
Free trial APIWeb

Smartling brings translation options, language assets, workflow automation, and quality tools into a platform for enterprise localization.

5.7 From $0.01 Visit site
24

Wordfast
by Wordfast
Free trial API

Wordfast offers several translation-memory products for individual and organizational workflows.

5.4 From $9.90/mo · 30-day trial Visit site
25

Lokalise
by Lokalise
Paid API

Choose Lokalise if your translation workflow needs document and website support with memory, glossaries, automation, and API access.

5.3 From $149/mo · 14-day trial Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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