How to open RGUNINST files

Did your computer fail to open a RGUNINST file? We explain what RGUNINST files are and recommend software that we know can open or convert your RGUNINST files.

What is a RGUNINST file?

The RGUNINST file extension indicates to your device which app can open the file. However, different programs may use the RGUNINST file type for different types of data.

While we do not yet describe the RGUNINST file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about RGUNINST files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!


These apps are known to open certain types of RGUNINST files. Since many different programs may use RGUNINST files for different purposes, you may need to try a few of the apps to open your specific RGUNINST file.

RealArcadeRealArcadeUser submitted
GameHouseGameHouseUser submitted
Super Collapse! UnlimitedSuper Collapse! UnlimitedUser submitted
GardenscapesGardenscapesUser submitted
Super GameHouse SolitaireSuper GameHouse SolitaireUser submitted
Super MahjongSuper MahjongUser submitted
Gardenscapes - Mansion Makeover Premium EditionGardenscapes - Mansion Makeover Premium EditionUser submitted
Delicious - Emily's Wonder WeddingDelicious - Emily's Wonder WeddingUser submitted
Zuma's Revenge Premium EditionZuma's Revenge Premium EditionUser submitted
GameHouse Sudoku UnlimitedGameHouse Sudoku UnlimitedUser submitted
Super Collapse! Puzzle GallerySuper Collapse! Puzzle GalleryUser submitted
Delicious - Emily's Wonder Wedding Premium EditionDelicious - Emily's Wonder Wedding Premium EditionUser submitted
Bejeweled TwistBejeweled TwistUser submitted
Deal or No DealDeal or No DealUser submitted
Big City Adventure - Paris ClassicBig City Adventure - Paris ClassicUser submitted
TextTwist UnlimitedTextTwist UnlimitedUser submitted
The Treasures of MontezumaThe Treasures of MontezumaUser submitted
Casino Island To GoCasino Island To GoUser submitted
Cooking AcademyCooking AcademyUser submitted
Bookworm AdventuresBookworm AdventuresUser submitted
Super Pop & DropSuper Pop & DropUser submitted
Mystery P.I. - The Lottery TicketMystery P.I. - The Lottery TicketUser submitted
Peggle NightsPeggle NightsUser submitted
Poker SuperstarsPoker SuperstarsUser submitted
HamsterballHamsterballUser submitted
Mystery P.I. - The Vegas HeistMystery P.I. - The Vegas HeistUser submitted
Aloha TriPeaksAloha TriPeaksUser submitted
Mahjongg Dimensions Deluxe - Tiles in TimeMahjongg Dimensions Deluxe - Tiles in TimeUser submitted
DinerTown Detective AgencyDinerTown Detective AgencyUser submitted
Super PoolSuper PoolUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with RGUNINST-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with RGUNINST-files. If you know one, please use the Suggest link below and tell us about it!