Decrypting OpenSSL encrypted files on Windows machines

From: Ed (newed_at_hotpop.com)
Date: 04/22/04 

Date: 21 Apr 2004 20:59:18 -0700

USB Flash-memory is great for moving files around. But not everyone
getting the flash device should be able to read all the files on it!

As a policy, I encrypt files via the commandline with:
     % openssl bf -e -in file1.txt -out file-enc.bf
     % openssl bf -d -in file-enc.bf -out file2.txt

Great for people with Linux boxes and OS X macs.

How can I easily decrypt these files on MS-Windows machine as I
travel?

I can happily use a different encryption / decryption routine if that
would make a difference.

Thanks.
Ed