The Smartling Help Center Developer Hub

Welcome to the Smartling Help Center developer hub. You'll find comprehensive guides and documentation to help you start working with Smartling Help Center as quickly as possible, as well as support if you get stuck. Let's jump right in!

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Welcome to the Smartling Help Center!

New CAT Tool
Smartling's new CAT tool has been released to customers and translators. To learn more about this significant change to the Smartling platform, see CAT Tool Overview.


If you're looking for UI documentation, you'll find that all here. Consult the topics in the left navigation, or simply run a search.

Our v1 API documentation can also be found in this section.
Note: The v1 API method is scheduled for deprecation October 1, 2017. Where possible, use File API v2.

API Reference

Wondering about all of our v2 APIs? Consult the API Reference section for info on the following APIs: Authenticate, Glossary, Context, Strings, Issues, and Files.

Release Notes

To find a list of new product features, improvements, and fixes, consult our Product Release Notes page. It's broken down by month, but updates to the page are made as soon as we have a new feature or improvement for you.


Looking to download design and image tools, scripts, SDKs, and more? Consult our Downloads page.


Are you experiencing technical issues with Smartling? Consult our Systems Status page to make sure everything is operational.

Can't find your answer?

We're here to help. Get in touch and we'll get back to you as soon as we can. Contact Us.

Welcome to the Smartling Help Center!