Texefex - Version 3.2 Texefex creates gradient text effects for your mails, documents or webpages. You can use rainbow colors or create custom gradients. The output is in HTML or RTF format, which can be used in applications like Word, Powerpoint, Outlook. Texefex is the ideal tool to spice up your documents, presentations and even webpages. Texefex now also makes it possible to convert images to text.