I’ve gathered together individual war diary pages into larger PDF documents. Below you’ll find a list of the diaries I often refer to. They’ve saved me time and I thought they might benefit you as well. Please note some of these files are very large.

13th Btn: Oct 1914 – Dec 1915 (29mb), 1916 (52mb), 1917 (69mb), Jan1918 – Apr 1919 (102mb)
14th Btn: Oct 1914 – Dec 1915 (14mb), 1916 (50mb), 1917 (69mb), Jan1918 – Apr 1919 (60mb)
16th Btn: 1914/15 (32mb), 1916 (12mb), 1917 (29mb), 1918 – Sep 1918 (25mb), Sep 1918 – Apr 1919 (12mb)
42nd Btn: Oct 1915 – 1917 (24mb), Jan – May 1918 (10mb), Jun 1918 – Feb 1919 (35mb)
49th Btn: Oct 1915 – Feb 1919 (82mb)
67th Btn (Western Scots): Aug 1916 – Apr 1917 (14mb)
No. 2 Tunnelling Company, Canadian Engineers: Apr 1916 – Jun 1918 (25mb)
1st Pioneer Battalion: Mar 1916 – Feb 1917 (71mb)
9th Btn, Canadian Railway Troops: Mar 1917 – Dec 1918 (99mb)

If you’re looking for searchable war diaries I highly recommend you visit the War Diaries section on the Canadian Great War Project website where you’ll find entries for over 60 Canadian units.