Reading novels on mobile phones has become one of the most popular functions for more and more people. Nowadays, especially with online novels, when the electronic version is released, the vast majority also release a mobile phone version to facilitate widespread dissemination. However, the incompatibility of mobile novel formats often causes headaches as people search for a specific version file. In fact, this isn't necessary. Please refer to relevant articles on this blog, which I hope will be helpful to your reading experience.
Mobile phone novels are basically divided into the following three versions: 1) txt, 2) umd, and 3) jar. The txt format is the most basic document format, while the jar format is based on K-Java and is supported by most phones. Txt files are more common when mobile phones can connect to PCs, whereas jar files are more prevalent when downloaded through China Mobile's Baibaoxiang (Magic Box). Additionally, the umd format is renowned for its powerful functionality.
Moreover, common e-book formats on computers also include exe.