In our daily study and work, we will have frequent contact with PDF documents, but some PDF documents have restrictions, such as prohibition of copying, prohibition of editing, prohibition of printing, etc. These restrictions have caused us a lot of inconvenience.
So, how to remove this restriction?
Introduce you to a tool to remove password restrictions online, and you will no longer be afraid that documents cannot be copied, edited and printed in the future.
pdf365.cn/autoExchange/PDFUnlock
You can try it, the effect is still good.