Perfex CRM - Main language files for version >= 3.1.0
Perfex CRM is complete Customer Relationship Management software that is a great fit for almost any company, freelancer or many other uses. With its clean and modern design, Perfex CRM can help you look more professional to your customers and help improve business performance at the same time.
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If you need to overwrite translation texts you can create your own file and replace existing translation with your own, in this case you wont need to worry when upgrading the software.
Follow this article: https://help.perfexcrm.com/overwrite-translation-text/
Language files in Perfex CRM use the UTF-8 encoding without a Byte Order Marker, when creating language override files it is important to maintain the same encoding.