Pdf batch splitting, merging, bookmark extraction, bookmark writing gadget

Split function ：

Specify to split PDF file , Split a file according to how many pages , Output example ：

Merge function ：

Specify which PDF Folder , Effect of the sample ：

By default, the file name is merged as a bookmark .

Bookmark extraction and writing ：

Can extract specified PDF Bookmarks for files , You can also write the bookmark of the specified bookmark file to the specified PDF.
for example , following PDF Bookmarks extracted ：

We can modify this bookmark file , Then write it in . Sometimes, the bookmark page numbers that are regularly replaced by complex pasted directories need to be offset , Example ：

When we need to increase or decrease the number of pages in the bookmark file , You can modify the offset number .

Complete code ：
https://gitcode.net/as604049322/python_gui/-/blob/master/pdf_tools.py

Packaged gui Download address ：
https://gitcode.net/as604049322/python_gui/-/raw/master/pdf_tools.exe?inline=false
packaged gui There is no watermark function in , The function of adding floating watermark is in the code .