.ARB - Application Resource Bundle
.CSV - Zendesk Dynamic Content
.DOCX - Word Processor Documents
JS EmberJS - Nested JSON
.JSON - Angular Translate
.JSON - Chrome Messages
.JSON - go-i18n
.JSON - i18next / i18nextV4
.JSON - i18n-node-2
.JSON - Nested
.JSON - Nested EmberJS
.JSON - Nested React-Intl
.JSON - React-Intl Simple
.JSON - Simple
.MO - Gettext-compiled
.PHP - Array
.PHP - Laravel/F3/Kohana Array
.PLIST - Objective-C/Cocoa Property List
.PO - gettext files
.POT - Gettext Template Files
.PROPERTIES - Java Properties
.PROPERTIES - Mozilla
.QPH - Qt Phrase Book
.RESX - Microsoft .NET
.RESX - Windows 8 Resource
.RESX - Windows Phone ResX
.STRINGSDICT - iOS Localizable Stringsdict
.STRINGSDICT - iOS Localizable Stringsdict for Pluralized Translation Keys
.STRINGS - iOS Strings Resources
.TS - Qt Translation Source
.XLIFF - Symfony
.XLIFF - XML Localization Interchange File Format
.XLIFF - XML Localization Interchange File Format V2
.XLSX - Spreadsheet Excel
.XML - Android
.XML - Episerver
.XML - Java Properties
.YAML - Ruby on Rails
.YAML - Symfony
.YAML - Symfony 2
Supported File Types (Strings)
Thank you for your feedback.