Compare Fast STL Viewer vs. Meshmixer

The application supports both binary and ASCII STL file formats and allows users to view 3D models on Android devices. It can handle multiple files and models simultaneously, providing various practical viewing modes such as shaded, wireframe, a combination of both, and point views. Different colors are used to distinguish between the front and back of the models, enhancing visibility. Users can experience rapid loading times for STL files, even those with millions of triangles, ensuring that large models are managed seamlessly. The software offers features like boundary detection and the ability to identify separate networks or parts within a model. Users can select a model by pressing on it and can deselect by tapping the background. The status display provides bounding box information upon selection, and users have the option to invert normals or delete a selected model from the scene. Additionally, the app allows for direct opening of STL files from various cloud services like Gmail attachments, Google Drive, Dropbox, and OneDrive through Fast STL Viewer. For those interested in 3D printing, there is an option to connect with Treatstock, while the internal file manager conveniently keeps track of the last ten accessed files for easy retrieval. Overall, this app offers a comprehensive suite of tools for STL file management and viewing.

Meshmixer is an exceptional program designed for manipulating triangle meshes in various ways. Whether your goal is to refine a 3D scan, prepare for 3D printing, or create a component that integrates seamlessly with another object, Meshmixer offers the tools you need. It serves as a versatile "Swiss Army Knife" for all things related to 3D meshes. The software features drag-and-drop mesh mixing capabilities, along with 3D sculpting and surface stamping options. It also boasts a powerful Convert-to-Solid function, ideal for 3D printing projects, and allows for the creation of intricate 3D patterns and lattices. Users can easily hollow objects while incorporating escape holes and generate branching support structures tailored for 3D printing needs. Additionally, Meshmixer optimizes print bed orientation and layout, making the printing process more efficient. Advanced selection features such as brushing, surface-lasso, and constraints further enhance usability, while remeshing and mesh simplification tools provide great flexibility. Mesh smoothing, free-form deformations, and various repair functions—like hole filling, bridging, and boundary zippering—ensure high-quality results. Plane cuts, mirroring, and Boolean operations facilitate more complex designs, while extrusions and offset surfaces enable further creativity. The program also supports interior tubes and channels, ensuring precise 3D positioning with the use of pivots. Automatic surface alignment and accurate 3D measurements are additional highlights, along with stability and thickness analysis to guarantee structural integrity in your designs. Meshmixer truly empowers users to bring their 3D visions to life with ease and precision.