the best tool

[thanatos]

list the tools you like and if possible explains why

http://renoise.com/tools/custom-wave-synth

give you lot of possibility to make synth no need for vsti

http://renoise.com/tools/akaizer

great to pitch to the good bpm

https://forum.renoise.com/t/new-tool-2-7-2-8-fractional-notes/34603

to make triplet

[Conner_Bw]

Nibbles.

Because of community effort to get it all the way back to FT2 levels and it’s Taktik’s favourite.

[Roppenzo]

https://renoise.com/tools/update-checker

[joule]

In terms of potential, design and complexity: xstream.

[pigfront]

Melody editor!

Mocart for deaf idiots.