Blockexplorer.
Found this Abe 0.7:
https://bitcointalk.org/index.php?topic=22785.0But I don't think that is what I'm looking for, as it needs the blockchain to be downloaded:
... You will need a copy of the block files (blk0001.dat, blk0002.dat, etc. in your Bitcoin directory or its blocks/ subdirectory). ...