On 4/20/21 12:36 PM, Joseph Wright wrote: > I don't think I've ever seen a test of what happens if \pdffilesize is used on a > truly massive file. > In an interactive session, with test.dat around 8GB, I get *\message{\pdffilesize{test.dat}} 7733552500 *\count0=\pdffilesize{test.dat}\relax ! Number too big. <inserted text> 7733552500 <*> \count0=\pdffilesize{test.dat} \relax ? Bruno