Open Source Crowdin Alternatives

The best open source alternative to Crowdin is Weblate. If that doesn't suit you, our users have ranked more than 50 alternatives to Crowdin and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Crowdin are LibreTranslate, Poedit, Tatoeba and Apertium.

Crowdin alternatives are mainly Translators but may also be Dictionaries or Text to Speech Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Crowdin.

Crowdin alternatives page was last updated

Crowdin

Freemium • Proprietary
Translator

Translation management platform for flexibility localization of mobile, web & desktop apps, games & help desks, and...

More about Crowdin

Weblate
Is this is a good alternative?
Yes
No
Freemium • Open Source
Translator
Online
Self-Hosted
Python
Redis
JavaScript
Django
Software as a Service (SaaS)
Cloudron
PostgreSQL
42 Weblate alternatives
Weblate is a web based translation tool with tight VCS integration. It features simple and clean user interface, propagation of translations across components, consistency checks and automatic linking to source files.
- - Weblate is the most popular SaaS & Self-Hosted alternative to Crowdin.
- - Weblate is the most popular Open Source alternative to Crowdin.
Suggest and vote on features
Weblate Features
1. Git SupportWeblate supports Git, a free and open source distributed version control system.
2. CrowdsourcedWeblate uses suggestions, information, etc., from a large group of people to improve the quality of the content.
Online translation
Multiple languages
Instance wide navigation and checks
Streamlined
Gitlab integration
Software localization
Comments about Weblate as a Alternative to Crowdin
Almost everyone thinks Weblate is a great Crowdin alternative.
comradekingu
It is libre software, and gratis for libre software projects. Can also be self-hosted.
Positive comment•
3

WofWca
FOSS, works well, has a lot of cool features.
Positive comment•
0
LibreTranslate
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Online
Self-Hosted
76 LibreTranslate alternatives
Free and Open Source Translation API, entirely self-hosted and works even in offline environments. Unlike other APIs, it doesn't rely on proprietary providers such as Google or Azure to perform translations. Powered by .
Suggest and vote on features
LibreTranslate Features
1. Ad-freeLibreTranslate doesn't contain any form of external advertising.
2. Privacy focusedLibreTranslate is considered a privacy friendly alternative.
3. LightweightLibreTranslate consumes less device resources compared to similar apps.
4. Dark ModeLibreTranslate supports dark mode for comfortable usage in low light conditions.
Online translation
Translation-platform
Poedit
Is this is a good alternative?
Yes
No
Freemium • Open Source
Translator
Mac
Windows
Linux
37 Poedit alternatives
Poedit is cross-platform gettext catalogs (.po files) editor. It is built with wxWidgets toolkit and can run on any platform supported by it (although it was only tested on Unix with GTK+ and Windows). It aims to provide more convenient approach to editing catalogs than...
- - Poedit is the most popular Linux alternative to Crowdin.
Suggest and vote on features
Poedit Features
1. Ad-freePoedit doesn't contain any form of external advertising.
2. Works OfflinePoedit can be used without the need to connect to the internet.
3. Website TranslationPoedit uses a built-in translator to translate content into any language in real time.
4. Dark ModePoedit supports dark mode for comfortable usage in low light conditions.
5. Full-Text SearchPoedit lets you search for specific words or phrases from inside a document or database.
6. Privacy focusedPoedit is considered a privacy friendly alternative.
7. LightweightPoedit consumes less device resources compared to similar apps.
8. PortablePoedit can be used from a USB stick or similar with no prior installation.
9. Built-in DictionaryPoedit has a built-in dictionary where you can look up broader definitions of words.
Crowdsourced
Catalog
OCR
No Tracking
Cloud Sync
Spell Checking
No registration required
Real time collaboration
Opinions about Poedit as a Alternative to Crowdin
Some users think Poedit is a great Crowdin alternative, some don't.
Tatoeba
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Online
72 Tatoeba alternatives
At its core, Tatoeba is a large database of example sentences translated into several languages. Search example sentences translated into many languages. Add and translate your own sentences. It's collaborative, open, free, and even addictive.
Suggest and vote on features
Tatoeba Features
1. Ad-freeTatoeba doesn't contain any form of external advertising.
Multiple languages
Opinions about Tatoeba as a Alternative to Crowdin
Most users think Tatoeba is a great Crowdin alternative.
Apertium
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Windows
Linux
Online
Android
60 Apertium alternatives
Apertium is a rule-based machine translation platform. It is free software and released under the terms of the GNU General Public License.
Suggest and vote on features
Apertium Features
1. Privacy focusedApertium is considered a privacy friendly alternative.
2. LightweightApertium consumes less device resources compared to similar apps.
3. Ad-freeApertium doesn't contain any form of external advertising.
GPLv3
Opinions about Apertium as a Alternative to Crowdin
Most users think Apertium is a great Crowdin alternative.
Mozilla Pontoon
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Online
Self-Hosted
23 Mozilla Pontoon alternatives
Pontoon is a translation management system used and developed by the Mozilla localization community. It specializes in open source localization that is driven by the community and uses version-control systems for storing translations.
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Mozilla Pontoon Features
1. Two-factor AuthenticationMozilla Pontoon supports two-factor authentication (2FA).
2. Dark ModeMozilla Pontoon supports dark mode for comfortable usage in low light conditions.
3. Privacy focusedMozilla Pontoon is considered a privacy friendly alternative.
Translation-platform
App-localization
Software localization
Online translation
Translation Management
OmegaT
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Mac
Windows
Linux
54 OmegaT alternatives
OmegaT is a free translation memory application written in Java. It is a tool intended for professional translators. It does not translate for you!
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OmegaT Features
1. PortableOmegaT can be used from a USB stick or similar with no prior installation.
Document translation
Machine translation
Lokalize
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Linux
33 Lokalize alternatives
Lokalize is the localization tool for KDE software and other free and open source software. It is also a general computer-aided translation system (CAT) with which you can translate OpenDocument files (*.odt).
Suggest and vote on features
Lokalize Features
Computer aided translation
KDE
Pootle
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Self-Hosted
Python
Django
39 Pootle alternatives
Online translation platform. Pootle allows your professional or community translators to easily complete localization tasks. For you it becomes easier to manage and monitor the distributed work.
Suggest and vote on features
Pootle Features
1. CrowdsourcedPootle uses suggestions, information, etc., from a large group of people to improve the quality of the content.
Online translation
Discontinued
the app's project page (https://github.com/translate/pootle) doesn't show any activity since 2 years ago, and hasn't made any releases in over 3 years

Opinions about Pootle as a Alternative to Crowdin
Most users think Pootle is a great Crowdin alternative.
Zanata
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Mac
Windows
Linux
Online
BSD
Self-Hosted
34 Zanata alternatives
Zanata is a web-based system for translators, content creators and developers to manage localisation projects.
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Zanata Features
1. CrowdsourcedZanata uses suggestions, information, etc., from a large group of people to improve the quality of the content.
Software localization
Web-Based
Discontinued
“Since the upstream Zanata project has been unmaintained for quite some time, we have decided to continue supporting existing projects as much as possible but refuse new projects.” – https://translate.zanata.org/?dswid=1356
Gtranslator
Is this is a good alternative?
Yes
No
Free • Open Source
Translator
Linux
32 Gtranslator alternatives
GNOME Translation Editor (Formerly known as Gtranslator) is an enhanced gettext po file editor for the GNOME desktop environment. It handles all forms of gettext po files and includes features such as Find/Replace, Translation Memory, different Translator Profiles, Messages...
Gtranslator has no features, suggest some!
Tolgee
Is this is a good alternative?
Yes
No
Free Personal • Open Source
Translator
Online
Self-Hosted
Software as a Service (SaaS)
34 Tolgee alternatives
You no longer have to worry about choosing the right i18n library, editor, or platform. Tolgee is the only tool you need to translate your web-based project to any language you wish.
Suggest and vote on features
Tolgee Features
Software localization
App-localization
Online translation
Community-based