@echo off
REM 请根据自己电脑实际情况设置该路径
set "path=C:\Program Files (x86)\PDFtk Server\bin;%path%"
cd /d "%~dp0"
set "NewFolder1=PDF第一页合并前"
set "NewFolder2=PDF第一页合并后"
md "%NewFolder1%" 2>nul
md "%NewFolder2%" 2>nul
for /f "delims=" %%i in ('dir /b /a-d *.pdf') do (
    pdftk "%%i" cat 1 output "%NewFolder1%\%%i"
)
pdftk "%NewFolder1%\*.pdf" cat output "%NewFolder2%\new.pdf"
复制代码

@echo off
md result>nul 2>nul
for /f "delims=" %%a in ('dir /b *.pdf') do (
echo %%a
cpdf.exe "%%a" 1 -o result/"%%a"
)
pause
复制代码