You can open the gallery also in this app no need to exit the application for gallery, you can send photos from the app only. 3. You can save the file you wanted and no need for file manager extra where you can save everything in one app only. 4. PDF files are there , you can open it no need to convert it into other you can directly on the app. 5. Like Pdf you can open the word files without the computer , you can open it on your mobile only. 6. Powerpoint is also there, so now you can see your presentation on the mobile only . 7. Excel files are there but the storage is proper and there will never be problem of memory shortage it will be best for opening and saving the file. 8. There you can open text file also you don’t have to limit for the pdf, word , powerpoint or excel it will be good enough for every type of file opening. 9. And the last is you can save and see the zip file also which can convert into normal text .