Library for import and export of 3D formats?

Question

3D

Good afternoon!
A library is needed to import and export various 3D formats (DAE, OBJ, PLY, STL, and so on). The library must support triangulation if the model does not consist of triangular meshes, must understand point clouds, be able to work with materials. The data is rendered using native OpenGL code, so I only need import and export without drawing functionality like in OpenSceneGraph, for example.
I want to dismiss the popular assimp library right away, I'm working with it now and I have a lot of complaints about it, including:
1. Limited support for point clouds;
2. Not convenient / logical behavior in terms of creating materials and material properties by default, which is not configurable and differs for different formats;
3. Inflating the OBJ format when importing;
4. A lot of bugs and the slow pace of their solution.
In fact, I'm looking for a stable replacement for assimp.

Answer 1

Maybe she should also serve coffee to the bed?
There are simply no analogues of free ones who could at least somehow compete with assimp.
There are paid ones, but they are all narrowly focused to work with a couple of formats.
If you don’t like something in assimp, then welcome, either open source and you have every chance to correct or introduce new features, the rest will thank you and maybe help.
Well, another option is to cut your lib.