"if you want to view a compressed file, you’ll have to go through the trouble of finding a site where you can submit your RAR file, then wait for the file to be

"if you want to view a compressed file, you’ll have to go through the trouble of finding a site where you can submit your RAR file, then wait for the file to be decompressed and sent back to you." According to Google, file systems are not necessary. According to Apple, it's all about native apps and syncing files between devices via. icloud.