23
May

去除PDF文件的数字签名及密码保护 - updated

This article aimed to discuss how to remove “certificate security” restrictions from pdf files, which is now removed.

thanks a lot for your concern.

涉及违反法律的内容，已经删除。

This entry was written by cube316 and posted on May 23, 2008 at 11:18 am and filed under 常用技巧/Tips. Bookmark the permalink. Follow any comments here with the RSS feed for this post. Post a comment or leave a trackback: Trackback URL.

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