VimDF

About

VimDF replaces Chrome's built-in PDF viewer with a modal, keyboard-driven one. Read papers, specs, and books without ever
touching the mouse.                                                                                                           
 
— FEATURES —                                                                                                                  
                                                       
• Vim-style navigation — j/k/h/l, gg/G/{n}G, Ctrl-d/Ctrl-u/Ctrl-f/Ctrl-b                                                      
• Search — / to query, n/N to cycle matches; Ctrl-F for native find
• Marks — m{a-z} to set, '{a-z} to jump back                                                                                  
• Link hints — f to show yellow hint labels on every link, F to open in new tab                                               
• Jump list — Ctrl-O / Ctrl-I / Tab to traverse your navigation history                                                       
• Outline sidebar — o toggles the table of contents, auto-focuses the section you're currently in; j/k to move, Enter to jump 
• Caret mode — i enters a Vim-modal caret over the text:                                                                      
  · h/l/w/b/e for char/word motion                                                                                            
  · j/k column-aware line motion                                                                                              
  · v / V / Ctrl-V for char / line / block VISUAL selection                                                                   
  · y to yank to clipboard, H to save a persistent highlight                                                                  
• Remembers last page per document                                                                                            
• Auto / Dark / Light themes; customizable hint and status-bar colors                                                         
• Custom keymap aliases for page-scroll commands                                                                              
                                                                                                                              
Press ? inside the viewer for the full keybinding reference.                                                                  
                                                                                                                              
Works on any .pdf URL — http(s), extension pages, and local file:// PDFs (requires enabling "Allow access to file URLs" in    
chrome://extensions).                                  
                                                                                                                              
Open-source (MIT). Built on Mozilla's PDF.js.