Open Source Crowdin AlternativesTop Translators and other similar apps like Crowdin

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.

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

Crowdin

Translator
Freemium • Proprietary

Localization platform enhanced by AI for flexible translation of mobile, web & desktop apps, games & help desks, and more. Make your localization process more efficient and improve your workflow with 600+ Crowdin...

More about Crowdin

Crowdin alternatives page was last updated Jul 10, 2024

Weblate
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.
43 Weblate alternatives
License model
- Freemium • Open Source
Application type
- Translator
Platforms
- Online
- Self-Hosted
- Python
- Redis
- JavaScript
- Django
- Software as a Service (SaaS)
- Cloudron
- PostgreSQL
+5
Top Weblate Features
1. Online translation
2. Multiple languages
3. Crowdsourced
4. Git Support
5. Instance wide navigation and checks
6. Privacy focused
7. Ad-free
8. Support for MarkDown
9. Real time collaboration
10. Website Translation
11. Support for @mentions
12. Dark Mode
Show all NaN Weblate features ▾
Weblate VS Crowdin
Is Weblate a good alternative to Crowdin?
Comments about Weblate as an Alternative to Crowdin

WofWca
FOSS, works well, has a lot of cool features.
Positive comment •Apr 11, 2022
1
comradekingu
It is libre software, and gratis for libre software projects. Can also be self-hosted.
Positive comment •Mar 20, 2020
3
Douze
Slightly below in terms of features and usability, but still very usable. And open-source !
Positive comment •Dec 7, 2023
0
- Almost everyone thinks Weblate is a great Crowdin alternative.
- Weblate is the most popular Web-based, SaaS & Self-Hosted alternative to Crowdin.
- Weblate is the most popular Open Source & free alternative to Crowdin.
- Weblate is Freemium and Open SourceCrowdin is Freemium and Proprietary
- Weblate is Privacy focusedCrowdin is not according to our users

LibreTranslate
Free and Open Source Translation API. 100% self-hosted, no limits, no ties to proprietary services. Built on top of Argos Translate.
87 LibreTranslate alternatives
License model
- Freemium • Open Source
Application type
- Translator
Platforms
- Online
- Self-Hosted
LibreTranslate Features
1. Online translation
2. Translator
3. Lightweight
4. Ad-free
5. Privacy focused
6. Dark Mode
7. Translation-platform
Show all NaN LibreTranslate features ▾
LibreTranslate VS Crowdin
Is LibreTranslate a good alternative to Crowdin?
Comments about LibreTranslate as an Alternative to Crowdin

Douze
LibreTranslate is not a project localization platform, but a translation tool !
Negative comment •Mar 19, 2024
1
Guest
Not a translation platform but a translation tool
Negative comment •Jul 10, 2024
0
- LibreTranslate is Freemium and Open SourceCrowdin is Freemium and Proprietary
- LibreTranslate is Lightweight and Privacy focusedCrowdin is not according to our users

Poedit
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...
39 Poedit alternatives
License model
- Freemium • Open Source
Application type
- Translator
Platforms
- Mac
- Windows
- Linux
Top Poedit Features
1. Ad-free
2. Works Offline
3. Website Translation
4. Dark Mode
5. Full-Text Search
6. Privacy focused
7. Lightweight
8. Portable
9. Built-in Dictionary
10. Crowdsourced
11. OCR
12. No Tracking
Show all NaN Poedit features ▾
Poedit VS Crowdin
Is Poedit a good alternative to Crowdin?
- Some users think Poedit is a great Crowdin alternative, some don't.
- Poedit is the most popular Linux alternative to Crowdin.
- Poedit is Freemium and Open SourceCrowdin is Freemium and Proprietary
- Poedit is Privacy focused and LightweightCrowdin is not according to our users

Tatoeba
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.
79 Tatoeba alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Online
Tatoeba Features
Ad-free
Crowdsourced
Multiple languages
Show all NaN Tatoeba features ▾
Tatoeba VS Crowdin
Is Tatoeba a good alternative to Crowdin?

Apertium
Apertium is a rule-based machine translation platform. It is free software and released under the terms of the GNU General Public License.
68 Apertium alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Windows
- Linux
- Online
- Android
- ONLYOFFICE
Apertium Features
Privacy focused
Lightweight
Ad-free
GPLv3
Show all NaN Apertium features ▾
Apertium VS Crowdin
Is Apertium a good alternative to Crowdin?
Comments about Apertium as an Alternative to Crowdin

Douze
Apertium is a machine-translation tool, while Crowdin a localization platform for translators.
Negative comment •Dec 7, 2023
0
- Most users think Apertium is a great Crowdin alternative.
- Apertium is Free and Open SourceCrowdin is Freemium and Proprietary
- Apertium is Privacy focused and LightweightCrowdin is not according to our users

Tolgee
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.
36 Tolgee alternatives
License model
- Freemium • Open Source
Application type
- Translator
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
+1
Tolgee Features
1. Software localization
2. Online translation
3. App-localization
4. Lightweight
5. Privacy focused
6. Community-based
7. Dark Mode
8. Text to Speech
9. Ad-free
10. Support for i18n
Show all NaN Tolgee features ▾
Tolgee VS Crowdin
Is Tolgee a good alternative to Crowdin?

Lokalize
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).
35 Lokalize alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Linux
Lokalize Features
Computer aided translation
KDE
Show all NaN Lokalize features ▾
Lokalize VS Crowdin
Is Lokalize a good alternative to Crowdin?

OmegaT
OmegaT is a free translation memory application written in Java. It is a tool intended for professional translators. It does not translate for you!
62 OmegaT alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Mac
- Windows
- Linux
+2
Top OmegaT Features
1. Document translation
2. Spell Checking
3. Extensible by Plugins/Extensions
4. Support for Themes
5. Works Offline
6. Dark Mode
7. Ad-free
8. No Tracking
9. Full-Text Search
10. Privacy focused
11. Portable
12. Machine translation
Show all NaN OmegaT features ▾
OmegaT VS Crowdin
Is OmegaT a good alternative to Crowdin?

Pootle
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.
40 Pootle alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Self-Hosted
- Python
- Django
Pootle Features
Crowdsourced
Online translation
Show all NaN Pootle features ▾
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

Pootle VS Crowdin
Is Pootle a good alternative to Crowdin?

Mozilla Pontoon
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.
24 Mozilla Pontoon alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Online
- Self-Hosted
Mozilla Pontoon Features
1. Two-factor Authentication
2. Dark Mode
3. Privacy focused
4. Translation-platform
5. App-localization
6. Software localization
7. Online translation
8. Translation Management
Show all NaN Mozilla Pontoon features ▾
Mozilla Pontoon VS Crowdin
Is Mozilla Pontoon a good alternative to Crowdin?

Zanata
Zanata is a web-based system for translators, content creators and developers to manage localisation projects.
37 Zanata alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Mac
- Windows
- Linux
- Online
- BSD
- Self-Hosted
Zanata Features
Crowdsourced
Software localization
Web-Based
Show all NaN Zanata features ▾
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

Zanata VS Crowdin
Is Zanata a good alternative to Crowdin?

Gtranslator
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...
33 Gtranslator alternatives
License model
- Free • Open Source
Application type
- Translator
Platforms
- Linux
Gtranslator VS Crowdin
Is Gtranslator a good alternative to Crowdin?