To split an NSF file (Lotus Notes database) -vMail PST Split ToolSize | Date | Email ID | Folder The NSFW-Split-vMail NSF File Split Tool v1.0 is commonly used to separate non-safe-for-work (NSFW) content from general datasets, especially in machine learning. To split an NSF file (Lotus Notes database) https://www.vsoftware.org/store/nsf-split-tool/