AZW4 is an ebook format developed by Amazon for Kindle devices. It is based on the EPUB standard but includes DRM protection for preventing unauthorized distribution. AZW4 files are typically used for selling ebooks on Amazon’s Kindle platform and are optimized for reading on Kindle devices and apps.
RTF is a rich text file format that allows for basic document formatting, including text styles, fonts, and paragraph alignment. It is widely compatible across different platforms and applications. RTF files are ideal for sharing documents that need to maintain formatting but do not require advanced features like those found in DOCX or PDF files.