The conversion of the file TGZ to RPM will allow you to edit a file using other software than before. The conversion TGZ to RPM is particularly helpful in cases where you want to give certain features to the data in the TGZ file, and all the programs that support the TGZ format do not have the possibility to introduce the desired changes.
Just download one of the programs from the list and install it on your computer. After starting the program, select TGZ file that you want to convert. Then select the target format (in this case RPM) and follow the instructions. Save the converted RPM file in the selected location. From this moment you can open the RPM file with all the programs that you will find here.