![](https://secure.gravatar.com/avatar/46562c7d27388490d62e8d7a5bc960dd.jpg?s=120&d=mm&r=g)
Hi, This time the lmtx upload has a (for some maybe) interesting new features: runtime pdf encryption. context --ownerpassword=foo [--userpassword=bar] [--permissions="see context --help --expert"] One can also use the document banner line, like: % ownerpassword="foo" userpassword="" permissions="print,extract,quality" Now, this is a feature that relies on the viewer to deal properly with it as we only support the not depricated method (why bother with the old stuff). acrobat : it took some effort (and trial and error) to make that one happy but it seems to work ok summatra : the one i use, it works ok in the latest greatest (i use 3.3.13418) mutool : okay but sometimes with a warning (i have a workearound but not enabled it because i consider it to be a bug) qpdf : happy but check gives a permissions warning (understandable as that is a real mess) firefox : opens ok in the latest version (pdf.js) chrome : can't handle the revision level we use (the rest is depricated so i consider it a lack of feature for now) edge : idem okular : my (windows) version is too old xpdf : not up to it yet foxit : (i never use it, but tried ... it's code seems to be what is used in chrome) doesn't work with this revision I would be surprised if the native apple viewer works but I can't test that. Given earlier pdf threads, I wanna check with Michal Vlasák what can be improved. Performance is okay, the luametatex manual takes 1% more runtime and that's within the runtime measurement margin that I use. I didn't test with external images yet but will do that so don't expection yet. It will probably take a few months to reach a stable state anyway. (But ... afaiks tikz pdf generation, which is also somewhat alien to context, seems to work). Hopefully I didn't mess up the unrelated code, Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------