File format issues are some of the most frustrating aspects of 3D printing. There are a wide variety of 3D software programs, many of which use their own proprietary file formats, which presents a challenge for those uploading models to printing platforms or bureaus. Luckily, several of the major online platforms are taking steps to make things easier for customers by expanding their lists of acceptable file formats. The latest is Sculpteo, who has added 10 new accepted file formats to bring their total to over 30. Read more at 3DPrint.com: http://3dprint.com/115145/sculpteo-file-formats/