diff --git a/.config/ambit/config.ambit b/.config/ambit/config.ambit
index b0552af..c5112be 100644
--- a/.config/ambit/config.ambit
+++ b/.config/ambit/config.ambit
@@ -53,7 +53,8 @@
         mu4econfig.el,
         racket.el,
         latexconfig.el,
-        cppconfig.el
+        cppconfig.el,
+        pdfconfig.el
     ]
 ];
 .config/picom.conf;
diff --git a/.emacs.d/include/pdfconfig.el b/.emacs.d/include/pdfconfig.el
new file mode 100644
index 0000000..5135a66
--- /dev/null
+++ b/.emacs.d/include/pdfconfig.el
@@ -0,0 +1,35 @@
+;;; pdfconfig.el --- configuration for working with PDF files
+;;; Commentary:
+;;    Configuration for working with PDF files.
+;;; Code:
+
+;; PDF Tools
+(pdf-tools-install)
+(add-hook 'doc-view-mode (lambda () (display-line-numbers-mode -1)))
+(add-hook 'doc-view-mode 'pdf-view-mode)
+(add-hook 'pdf-view-mode (lambda () (display-line-numbers-mode -1)))
+(add-hook 'pdf-view-mode (lambda () (line-number-mode -1)))
+
+(defun pdf-download-and-view (&optional url filename)
+  "Download and view the PDF given by its URL as FILENAME."
+  (interactive)
+  (let* ((url (or url
+                  (read-string "Download URL: ")))
+         (default-filename (or filename
+                                (car (last (split-string url "/" t)))))
+         (filename (or filename
+                       (read-string (format "Filename (%s): " default-filename)
+                                    nil
+                                    nil
+                                    default-filename)))
+         (file-path (concat "/tmp/" filename))
+         (download-buffer (url-retrieve-synchronously url)))
+    (set-buffer download-buffer)
+    (goto-char (point-min))
+    (re-search-forward "^$" nil 'move)
+    (forward-char)
+    (delete-region (point-min) (point))
+    (write-file file-path)
+    (find-file (expand-file-name file-path))))
+
+;;; pdfconfig.el ends here
diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 389e7b6..541b648 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -43,6 +43,8 @@
 ;; Productivity
 (straight-use-package 'org)
 (straight-use-package 'elfeed)
+(straight-use-package '(pdf-tools :type git :host github
+                                  :repo "vedang/pdf-tools"))
 
 ;; LSP
 (straight-use-package 'lsp-mode)
@@ -74,6 +76,7 @@
 (load-library "racket")
 (load-library "latexconfig")
 (load-library "cppconfig")
+(load-library "pdfconfig")
 
 ;; ====== Hooks ==============================
 (add-hook 'after-init-hook      'global-company-mode)