Considering .original_epub files are just renamed .epub files, you can work with them in any tool ebook tool that supports EPUB format. You will just need to rename the extension back to the original and export it as PDF documents. Some tools may recognize ePub ebooks regardless of their extension, so you won't even need to rename the suffix.
Convert EPUB ebook backup file to Adobe Portable document format.
We found 3 software records in the database related to .original_epub to .pdf file format conversion.
Microsoft Windows software - convert original_epub to pdf on Windows
A free e-book library management application
Convert from original_epub file format
|Yes, Calibre supports pdf file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned original_epub to pdf. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert original_epub to pdf on OS X
A free open source ebook creator, converter and viewer
Linux/Unix software - convert original_epub to pdf on Linux
Linux version of the popular ebook manager