Monthly keygenmusic.net pack:

August 2012 pack (163 MB, Total 3781 files!) download

From the maker of FCE Ultra emulator.
Support exists for all internal sound channels, and the extra sound channels found in the Konami VRC6, Konami VRC7, Namco 106, Nintendo MMC5, and Sunsoft FME-07 chips.
The extra sound channel present in the Famicom Disk System is also emulated, but the emulation is lacking in regards to its frequency-modulation capabilities. You'll need at least a PII 266.

Winamp plugin by Neill Corlett. Expansion sound chip support for Konami VRC6/VRC7 and Nintendo MMC5.

G-NSF v0.136b English - конвертор NSF --> WAV + плеер. This is a good NSF player programmed by the author of G-NES. Minimum DirectX 5 required.

This small utility lets you view/edit the NSF info headers and batchrename NSF files using predefined patterns. This program needs the visual basic 6 runtimes which are not included.

v2mrip - V2M Ripper от denis111

XMLITE удаляет ненужные сэмплы, может исправить проблемы и уменьшить размер у XM модулей.

ShrinkXM удаляет ненужные сэмплы, может исправить проблемы и уменьшить размер у XM модулей.

Fast Module Extractor вытаскивает трекерные модули из любого файла.

Вытаскивает XM модули из любого exe файла. От TSRh