| NES Palette Editor||TFG||Searching and editing NES Palette’s are this program’s forte. Source code is included.||Palettes||NES||N/A||Win||1.0||05 May 2002|
| NES Palette Editor||MegaManJuno||Originally by The_Fake_God and updated by MegaManJuno, the NES Palette Editor allows you to visually inspect and modify palettes in NES ROMs. Bytes falling within the NES color range are displayed in color (based on the nes.pal file in the same direc….||Palettes||NES||N/A||Win||1.0.3||24 Feb 2007|
| NES Palette Table Calculator||Magnus Nilsson||A simple tool to assist in finding hex values for
NES palette attribute tables.||Palettes||NES||N/A||Win||1.0||30 Oct 2014|
|NES Screen Arranger||SnowBro||A little developers tool for designing title screens. Can be quite handy for redesigning them too.||Miscellaneous Graphics Tools||NES||N/A||DOS||1.0||31 Dec 1998|
| NES Screen Tool||Shiru||NES Screen Tool is very useful utility for designing screens for NES/Famicom games. You load pre-designed character ROM banks of a certain size and use them to build a screen, palettes and attribute tables. You can also do edits to the character ROM ….||Miscellaneous Graphics Tools||NES||N/A||Win||2.4||16 Nov 2018|
| NES Space Checker||Shiru||A tool that shows empty space in a NES ROM as a simple visual graph. Also included is the source code for the program.||Miscellaneous||NES||N/A||Win||1.2||26 Apr 2018|
| NES Write||Matrixz||This utility purports to be a graphical text editor, meaning you see the text in the form of the font used within the ROM.||Hex Editors||N/A||N/A||DOS||2.10||20 Jun 2002|
| NES2NSF||YY||NES2NSF is a NSF compilation tool for use on a NES ROM file in it’s iNES form. the ini file has settings that you the user can configure to define search patterns and what type of output. This program appears to have problems on some multiple 32….||Sound||NES||N/A||Win||0.9||11 Dec 1999|
| NESCRC32||Richard Willson||Batch NES ROM CRC-32 Validation
This is a command-line program, that can be used to validate your rom collection.
It goes through a directory of .nes rom files, and for each file, it:
Strips off the 16 byte iNES header.
Gets the CRC-32 of ….||ROM / ISO Identification||NES||N/A||Win||1.0.2||18 May 2011|
| NESExplorer||Morgan Johansson||NESExplorer is a utility for analyzing and snooping around in NES ROMs. Displays ROM info, PRG banks, CHR banks, and searches for palettes and PPU objects (title screens and similar).
Banks and PPU objects can be exported.
Many developers use d….||Miscellaneous||NES||N/A||Win||1.0||19 Apr 2013|
| NESHead||Morgan Johansson||NESHead is a NES header editor tool for iNES files. It’s also a simple ROM manager which allows you to verify your NES Headers against a database.
If you’re interested in simply generating/fixing NES headers the quick-way, you could igno….||Miscellaneous||NES||N/A||Win||1.3b||26 Jan 2009|
| NESICIDE2||Christopher S. Pow||NESICIDE is an Integrated Development Environment for the 8-bit Nintendo Entertainment System. With it you will be able to create NES games without the need for external editors or build systems. Everything from graphics designers, sound designers, c….||Assembly Tools||NES||N/A||Win||1.007||None|
|NESMacDASM||Rook||Well-crafted, ready-to-run tools for the PPC Mac are increasingly difficult to find. But this command-line disassembler, NESMacDASM, runs out-of-the-box for PPC Mac users, and it features a function-identification ability not seen in other disassemb….||Assembly Tools||NES||N/A||Mac OS X||1.0||12 Jul 2009|
| NESPCM||Morgan Johansson||NESPCM is a utility for converting 8-bit RAW files to 7-bit RAW files for playback
on the NES (using PCM).||Sound||NES||N/A||Win||1.0b||13 May 2009|
| NESPrincEd||ALXR||NESPrincEd is a level editor for Prince of Persia (NES Version) used in Windows.||Game Specific||NES||Prince of Persia||Win||1.2.0||04 Feb 2014|
| NESRevPlus||Morgan Johansson||An intelligent disassembler, originally written by Kent Hansen but ported to native Windows by Morgan Johansson.
NESRevPlus is a disassembler which allows you to disassemble 32K and 16K iNES-ROMs. It’s a multi-pass disassembler which means it….||Assembly Tools||NES||N/A||Win||0.3b||06 Jun 2012|
| NESSort||Shiru||A tool that sorts NES ROM files by mapper number.||Miscellaneous||NES||N/A||Win||1.0||03 Mar 2013|
| Nestile||j. mcmahan||This is a NES tile editor. It can create raw CHR-ROM files from scratch, or edit ROM’s which have CHR-ROM directly (but not those which store graphics in PRG-ROM). It’s aimed at a Linux platform which is lacking in similar programs, but sho….||Graphics Editors||NES||N/A||Indep||0.2.1||27 Mar 2006|
| Nestroid Randomizer||snarfblam||Nestroid Randomizer is a tool to randomize item locations and elevator connections to add a new challenge to the original game.||Game Specific||NES||Metroid||Win||1.1||24 Jan 2017|
| 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|