stl

.stl — Stereolithography File

3D Systems · 1987

Geliştirici

3D Systems

Kategori

3D & CAD

MIME Türü

application/sla

İlk Yayın Tarihi

1987

Açık Format

Evet

Dosya İmzası

73 6F 6C 69 64 (solid, ASCII) or 80 bytes header (binary)

.stl dosyası nedir?

STL (Stereolithography) is the most widely used file format for 3D printing. It describes the surface geometry of a 3D object using triangular facets without any color, texture, or material information. STL files come in both ASCII and binary formats, with binary being preferred for its smaller file size. The format's simplicity makes it universally supported by 3D printers, slicers, and CAD software.

.stl Dosyalarını Açan Programlar

Platform	Program
Windows	3D Builder	Ücretsiz	Resmi
	Blender	Ücretsiz
	Cura	Ücretsiz
macOS	Blender	Ücretsiz
	MeshLab	Ücretsiz

.stl Dosyalarıyla Yaşanan Yaygın Sorunlar

⚠️ Cannot open .stl file

Install one of the recommended programs listed above. For a free option, try the first free program in the list.

⚠️ .stl file is corrupted

Try re-downloading the file. If the file was transferred, ensure the transfer completed without errors.

Sıkça Sorulan Sorular

What program opens .stl files?▼

.stl files can be opened with several programs. 3D Builder is one of the most popular choices.

Is .stl a safe file format?▼

Generally yes, .stl files are safe to open with appropriate software.

Can I convert .stl to another format?▼

Yes, there are many online and offline tools available to convert .stl files. Check the conversion section above for specific methods.

Teknik Detaylar

Stereolithography File files use the application/sla MIME type and were first introduced in 1987 by 3D Systems. The file can be identified by its signature: 73 6F 6C 69 64 (solid, ASCII) or 80 bytes header (binary).

Bunu Biliyor muydunuz?

Stereolithography File was first released in 1987 by 3D Systems

Güvenlik Bilgileri

.stl files are generally safe to open. However, always ensure your software is up to date to protect against potential vulnerabilities.