两个PDF文件做Diff
两个PDF文件做Diff
http://vslavik.github.io/diff-pdf/ 谁用谁知道.
sudo apt-get install libpoppler-dev libpoppler-glib
git clone https://github.com/vslavik/diff-pdf.git
./bootstrap
./configure
make
sudo make install
用法
diff-pdf --view a.pdf b.pdf