| Title | Author | Description | Category  | Platform | Game | OS | Ver | Date |
|---|---|---|---|---|---|---|---|---|
 Mario's Beauty Salon | Brandon Koopa | A Super Mario Bros. pallette editor. | Game Specific | NES | Super Mario Bros. | Win | 1.0 | None |
 SMB Fix | YY | This handy little utility will fix various common problems with Super Mario Bros. ROMs, including removing trainers, adding a title screen and correcting timing. | Game Specific | NES | Super Mario Bros. | Win | .50 | 24 Jul 2001 |
 SMBar | AvatarofHonor | Edits colors, fire ball properties, and stomp behavior. Will need VBRUN40032.dll to run! | Game Specific | NES | Super Mario Bros. | Win | 1.0 | 17 Jan 2001 |
 SMB Rom Text Editor | CoMPuTeR MAsSteR | This utility will let you easily edit the text in a Super Mario Bros ROM. | Game Specific | NES | Super Mario Bros. | Win | 0.1.0.0 | 03 Jun 2002 |
 SMBED | βetaWorld | A powerful Super Mario Bros background editor. All of the GUI is in Japanese. | Game Specific | NES | Super Mario Bros. | Win | 0.20 | 15 Mar 2005 |
 SMB Title Screen Editor | βetaWorld | A title screen editor for Super Mario Bros. GUI is in Japanese. English readme created by AP. | Game Specific | NES | Super Mario Bros. | Win | 0.10 | 21 Jan 2006 |
 MarioTextEd | Char | A small utility to edit the text (Dialogs & HUDs) in Super Mario Bros 1. Tested in Mono on Mac. | Game Specific | NES | Super Mario Bros. | Win | 1.0 | 05 Jun 2009 |
 Very Easy Super Mario Title Editor | k1 | Very easy title screen editor for SMB. System requirements PC ( more than Microsoft Excel 2000 required ) that Microsoft Excel for Windows works. | Game Specific | NES | Super Mario Bros. | Win | 1.0 | 15 Mar 2015 |
 SMB NES ROM Text Editor | sleepy | SMB NES ROM Text Editor v.1.1.0.34394
Programmed by: Shawn M. Crawford [sleepy] 06/25/2010 in C#
Features:
| Game Specific | NES | Super Mario Bros. | Win | 1.1.0.3439 | 22 Jun 2016 |
 Python SMB Text Editor | ethanwhite | This is an easy to use text editor for Super Mario Bros. on the NES. You just open the ROM, and all of the game’s text is shown in the window. It all can be edited and saved. It is a Python 2 program, and as such will run on any operating sys…. | Game Specific | NES | Super Mario Bros. | Indep | v1.0 | 10 Oct 2016 |
 NES_TitleEditer (SMB1Edit.) | Mana | NES_TitleEditer (SMB1Edit.) is a title screen editor for Super Mario Bros. | Graphics Editors | NES | Super Mario Bros. | Win | 1.0b | 04 Jan 2009 |
 SMB Graphics Workshop | frantik | A small but neat sprite editor for Super Mario Bros. NES.
Features:
| Graphics Editors | NES | Super Mario Bros. | Win | 0.3.0 | 02 Oct 2008 |
 SMB Utility | M.K.S | This is the most amazing SMB editor yet. Not only does it have full editing capabilities, it has an emulator built in so you can test the game from the exact point you’re editing. Included is the original Japanese version, an English (Interna…. | Level Editors | NES | Super Mario Bros. | Win | 1.08/1.08i | 16 Feb 2013 |
 Mario Improvement | _Demo_ | A Super Mario Bros. Editor by _Demo_ and D]ab-om[B. | Level Editors | NES | Super Mario Bros. | DOS | 0.41 | 26 Jan 1997 |
 YY-ME | YY | A Super Mario Bros. level editor. | Level Editors | NES | Super Mario Bros. | Win | 2.55e | 12 Dec 1999 |
 ISD SMB Util | insectduel | ISD SMB Util (Insectduel’s SMB Utility) is a SMB1 level editor that is based on the English SMB Utility version 1.00 BETA 3 created by M.K.S which has SMB2 Japanese Item names along with corrections. SMB2 Japanese items are based on the Japanese…. | Level Editors | NES | Super Mario Bros. | Win | 1.00 | 21 Apr 2008 |
 S.M.B. Remodeler (English) | Kernel Software | S.M.B. Remodeler (SMB Remodeler) is a powerful tool to remodel the very many details of “Super Mario Bros.” for the NES. An almost unheard SMB Hacking tool in the Western hacking scene, but very popular with Japanese hackers. This tool was …. | Miscellaneous | NES | Super Mario Bros. | Win | 2.23 | 13 Jul 2017 |
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