An IPA (.ipa) file is the standard archive format used to distribute and install apps on Apple iOS devices. Under the hood, an IPA file is actually just a specially structured ZIP file. If you have a compiled iOS binary sitting inside a compressed folder, converting that ZIP to an IPA is a straightforward process.
Change the extensionClick on the filename and change the extension from .zip to .ipa. When your operating system asks if you are sure you want to change the extension, select Yes or Use .ipa. Using Online Conversion Tools convert zip to ipa
Use the file command and unzip to sanity-check: An IPA (