BabelEdit - Edit your json, yaml, php, vue or properties translation files with ease.
Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.
JSONBabel - JSONBabel is a tool for translating *.json language files.
Crowdin - Localize your product in a seamless way
Translate Toolkit - The Translate Toolkit is a localization and translation toolkit.
i18nexus - Quickly edit, automate, and manage your translations and connect them to your website, app, or video game with the power of i18next. Localization made easy.