Fire particles and explosions

wanted to know where I can get the subdivided fire textures to make the system fire particles and explosion, I’ve heard about Houdini and popcornfx only that are expensive options is very heavy, if you have any other solution like in Maya or power me pass the textures I appreciate. I live in Brazil XD

If your looking to make texture sheets i think This site would work. it can make effects for a variety of particle systems.