as long as it need update often. There is no need for an installer. But when it is stable enough an installer would be great. But those installer often make some reg entrys that only make the registry bigger witch in not good. So for an installer make your own with a 7zip file, Command based 7zip.exe to extract the 7zip to %Programfiles% and also an 7zip file containing the ink file to startmenu. then do all this with a cmd file. then your can also use a .reg file to add smoothtext to startup folder. So it is an silent installer. Then use 7zipsilencer to make the installer.