Originally Posted by EvanAdams
Evice doesn't have a hand scroll feature. You have to use the L/R scroll bars. this is hard to do in large construction plans.
Gotcha. Try FastStone viewer. Here's a link to the portable version, and if it suits your needs you could checkout the main installer. It isn't libre software, but it's freeware. I tried it in Wine, and I could grab and scan a tiff,
I should add that it's free for personal use. A commercial license is $35, and that gives you upgrades for life.