From 6e5d37cc244b48b08adc88232133cf7b70635900 Mon Sep 17 00:00:00 2001
From: Vic Segers <32434088+VicSegers@users.noreply.github.com>
Date: Thu, 27 Jan 2022 15:33:10 +0100
Subject: [PATCH] diff-pdf: add page (#7711)

---
 pages/common/diff-pdf.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 pages/common/diff-pdf.md

diff --git a/pages/common/diff-pdf.md b/pages/common/diff-pdf.md
new file mode 100644
index 000000000..63e026f23
--- /dev/null
+++ b/pages/common/diff-pdf.md
@@ -0,0 +1,16 @@
+# diff-pdf
+
+> Tool for comparing two PDFs.
+> More information: <https://github.com/vslavik/diff-pdf>.
+
+- Compare PDFs, indicating changes using return codes (`0` = no difference, `1` = PDFs differ):
+
+`diff-pdf {{path/to/a.pdf}} {{path/to/b.pdf}}`
+
+- Compare PDFs, outputting a PDF with visually highlighted differences:
+
+`diff-pdf --output-diff={{path/to/diff.pdf}} {{path/to/a.pdf}} {{path/to/b.pdf}}`
+
+- Compare PDFs, viewing differences in a simple GUI:
+
+`diff-pdf --view {{path/to/a.pdf}} {{path/to/b.pdf}}`