The files are .jp2 files (Jpeg 2000 encoding) and can be opened with most image readers if the extension is changed to .j2k.
Irfanview allows a batch rename or conversion. Make sure the originals are saved for protection.
Ancestry should never have used JPEG2000, no-one else does....
Irfanview allows a batch rename or conversion. Make sure the originals are saved for protection.
Ancestry should never have used JPEG2000, no-one else does....