DOCX Recovery can fix corrupted DOCX/Word files. In particular MS Words internal recovery machanism sometimes stumbles over its complex XML serialization and namespace nesting, ordering, or even the ZIP enclosure. Savvy DOCX recovery attempts to reparse and restructure document data, otherwise falls back on xmllint, or partially truncates unsalvagable files, else even utilizes DocToText for recovery.
TEBookConverter is an easy to use ebook converter for Windows. It utilizes Calibre. Supported input formats therefore are cbz, cbr, cbc, chm, djvu, docx, epub, fb2, html, htmlz, lit, lrf, mobi, odt, pdf, prc, pdb, pml, rb, rtf, snb, tcr, txt, txtz. Supported output formats are azw3, epub, fb2, oeb, lit, lrf, mobi, htmlz, pdb, pml, rb, pdf, rtf, snb, tcr, txt, txtz. It provides a speedy conversion process due to being multi-threaded.