Ultimate Phaser (Borland Genetics)
From ISOGG Wiki
The word "ultimate" in the name reflects that it is a single tool that allows full-genome, block-level and segment-level phasing. The tool is integrated with numerous DNA reconstruction workflows on the site, but can also be run directly between any kits with at least one matching segment.
Location on site: Chromosome Browser Toolbox on the Chromosome Browser screen for any match