Some PDFs (notably the scanned document I am sending you in the URL field, but it's not the only one) are not displayed correctly. The same files look OK when seen by either Adobe Reader 6.0/9.3, Adobe Acrobat 8.1, Apple Preview (OS 10.4 and 10.5), xpdf or Okular. Should it matter, I tried MuPDF up to 0.5 on both Win32 (XP, Vista) and Linux/x86 (Ubuntu 9.04); unfortunately, the Mac binary is x64 specific and doesn't run on the 10.4 box I have here at work (by the way: an universal binary running from 10.3 onwards and on all the four CPU combinations would be _extremely_ welcome). Glitches aside, thanks a lot for making such a nice tool freely available; I am Regards Federico Bianchi PS: another side note: when you open from the Windows command line a filename containing a space (and, therefore, surrounded by quotes), an error message appears. This latest error can be easily reproduced
The document uses PDF transparency with a Darken blend mode. The issue with misbehaving on windows filenames with spaces has been fixed. *** This bug has been marked as a duplicate of bug 690686 ***