Hi, I have a file which contains multiple certificates. I created it with cat command in linux. These certificates are related to each other I mean some of them are issuers of others, also there are some self signed CA certificate in there. Now i want to extract relation between these certificate in a tree like structure. something like "certificate manager" of firefox which you can see Root CAs at top level then intermediate CAs below them and so on. I'll be glad to hear your solutions? Thanks