A VCF file contains multiple vCard (contact) structures.
Please recommend a gratis tool for Windows or Android that will sort a VCF so that the output VCF has each vCard ordered alphabetically by its N
(name) or FN
(full name) field.
Preferably, the user can specify whether to sort by N
or FN
, but this is not a requirement.
Open-source is preferred, but also not a requirement.