Docx File Reader - Version 3.6 How to repair corrupted Docx file?, you need to install the small software name as SysTools Docx Repair. No need of any hardware and software is required to use this tool. Just browse and save recovered corrupt Docx file for further using. Docx Repair comes with the latest feature which makes your task easy without wasting your crucial time. As you save recovered corrupt Docx file Data, you can use in any version of MS Word. MS Word 2007 is completely different from MS Word 2003 so that users have to face some difficulty while using MS Word latest version. The interface and file format of MS Word 2003 and MS Word 2007 is completely different that's why we have to face some difficulty while using MS Word 2007. Docx File Reader reads MS Word 2007 file and convert it into MS Word 2003, 2002 & 2000 format even your Docx file gets corrupted due to virus attack or any other reason. Sometimes you have to face following error messages:* Unable to read word document Files. * This file is not in a recognizable format.