Blog_Backup is a feature-rich blog backup software that supports all major domestic BSPs and can export content in multiple formats. Blog_Backup is a very green and environmentally friendly software, consisting of only one file. It is extremely easy to use: simply select the BSP or blog system, enter your username, and it will immediately back up the corresponding blog posts. To be precise, it is a blog post downloader that does not require a password, and you can also set up a proxy server.
Starting from version 0.8.2, Blog_Backup supports search functionality, making it convenient to search for content of interest among a large number of blog posts.
The export formats include: RSS 1.0, RSS 2.0, Atom 0.3, single webpage (ascending, descending), multiple webpages, and text files.