Sumatra File Manager: Open a folder or file from the command line 0 ▲ Krzysztof Kowalczyk blog 2 hours ago · Tech · hide · 0 comments Sumatra File Manager is a file manager for Windows. Open a folder or file from the command line SumatraFileManager.exe <folder> opens that folder. Given a file, it opens the file’s folder with the file selected. See this day’s changes, the full changelog, or download Sumatra File Manager. No comments yet. Log in to reply on the Fediverse. Comments will appear here.