MIME::Base64 oneliners to rescue. 
# encode
perl -MMIME::Base64 -0777ne 'print encode_base64($_)' bla.pdf > bla.pd
+f.encoded

# decode
perl -MMIME::Base64 -0777ne 'print decode_base64($_)' bla.pdf.encoded 
+> bla.pdf

[download]
print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});

In reply to Re: Base64 encode and decode by codeacrobat
in thread Base64 encode and decode by gio001

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