On this page, we showcase the localization process for the well-known Viber application, employing Microsoft Excel to handle a .csv file. This project entailed the translation from English to Spanish, with the content bridging the gap between technical language and mobile application user-friendliness. Viber is a messaging app similar to WhatsApp, and, in this case, we were not provided with any visual context. Despite this challenge, we embarked on a journey to adapt Viber's language and user experience to the Spanish-speaking audience, ensuring a seamless and user-friendly communication platform.