Localization Software Testing

What is Localization?
Localization (L10N) is the process of customizing a software application that was originally designed for a domestic market so that it can be released in foreign markets. This process involves translating all native language strings to the target language and customizing the GUI so that it is appropriate for the target market. Depending on the size and complexity of the software, localization can range from a simple process involving a small team of translators, linguists, desktop publishers and engineers to a complex process requiring a Localization Project Manager directing a team of a hundred specialists. Localization is usually done using some combination of in-house resources, independent contractors and full-scope services of a localization company.

What is the purpose of Localization Testing?
Products that are localized to international markets often face domestic competition, which makes it critical for the localized product to blend seamlessly into the native language and cultural landscape. The cost of a localization effort can be significant. Once you have the strings translated and the GUI updated, localization testing should be used to help ensure that the product is successfully migrated to the target market. In addition to verifying successful translation, basic functional testing should be performed. Functional issues often arise as a result of localizing software. Don't risk the time and effort spent localizing by not performing adequate Quality Assurance.