s98tag is a program that supports tag editing for s98 files.

s98tag [options] [input file]

options

    -a[tagname]=[value] ... Set tag value
    -i ... Show tags
    -u ... Convert to UTF-8 tags
    -m ... Convert to Shift JIS tags (Characters that cannot be converted to ShiftJIS are replaced with "?" character.)

Wildcards can be used for file names.

Register or replace tags

s98tag -aTitle=Sample filename

Delete tag

s98tag -aTitle= filename

Show tags

s98tag -i filename

Convert to UTF-8 tags

s98tag -u filename

Convert to Shit JIS tags

s98tag -m filename

Files will be overwritten. Please back up your data before editing.

Only uncompressed S98 is supported.If the file is compressed with zip, please extract it beforehand.

MIT