dat file saves as txt

[Ghostbread]

Hello! I'm very new to this so i'm sorry if this question has been answered already or if this save editor doesn't work anymore. I did everything from hacking my system to uploading it to the editor and changed a couple of things. But then when i went to save, it saved as a "txt" file. Can i still use this file? If not, what do i do now? I'm using my phone because sadly my computer broke but everything worked just fine till now too. Thanks!

[SirEnder125]

Just right-click to output file and rename it to garden_plus.dat!