How to convert TGZ File to PDF online? Download and Install TGZ to PDF Online Converter, it is multi process, you can convert multiple TGZ files to PDF online with all attachments. This software has no comulsion of file size limitation, you can convert any number of TGZ files to PDF successfully. The TGZ file to PDF Online Converter tool maintains the folder structure of TGZ folder during the conversion process. It provides simple GUI which is easily use by anybody to convert TGZ file to PDF. This software suitables for all the Windows (64-bit & 34-bit) editions like – 2016, 2013, 2010, 2007, 2003 and all below versions.