Files with the EPUB extension contain electronic publications - Electronic PUBlication, compressed with ZIP compression method, stored in an open format based on XML. Within the file, there is also some metadata on a given publication. It also enables to search through the text for specifics.
After converting the file to the new format, you will be able to use other programs to support it. Keep in mind, however, that the EPUB file after converting to TPZ may differ slightly from the original. The most important information should be kept, but if you want the file after conversion from EPUB to TPZ to be the same, you have to do this carefully and choose the proper application from the list below.
There is no guarantee, of course, that the conversion will come up to all your expectations, but it will certainly help you. If, after all, the effect of converting EPUB to TPZ does not meet your expectations, you can simply try to find on the Internet a different version of your file in EPUB format, properly converted to a TPZ file by someone else. If this fails, use the information provided in the further part of the website.
If after converting the file EPUB the desired result was not achieved, you can try to change the format of EPUB file to other than TPZ. On our website you will find more information on the following conversion options
Unfortunately, if after performing the two previously described steps (trying to find your EPUB file converted by someone else, and the attempt to convert it to TPZ on your own) you still have a problem with your file, then there are only a few solutions left. You can once again try to find and install an application that can open the EPUB file in its original format (without conversion to TPZ file). Such a solution will be difficult to implement, but it certainly will give the best result.