Drop a file above to view its hex dump.
Features
• Open multiple files in tabs
• Drag & drop files anywhere on this view or use the drop zone above
• Virtual-scrolling hex view with offset, hex bytes, and ASCII columns
• Click a byte to select it; click-and-drag to select a range
• Inline byte editing — type hex digits to overwrite (modified bytes shown in red)
• Goto offset, Find (hex bytes or ASCII text), Find & Replace
• Undo / Redo for all edits
• Save modified file locally
Keyboard Shortcuts
• Ctrl+G — Goto offset
• Ctrl+F — Find
• Ctrl+H — Replace
• Ctrl+S — Save file
• Ctrl+Z — Undo
• Ctrl+Y — Redo
• Ctrl+[ / Ctrl+] — Previous / next tab
• Arrow keys — Navigate bytes
• Tab / Shift+Tab — Next / previous byte
• Escape — Exit editing mode
Features
• Open multiple files in tabs
• Drag & drop files anywhere on this view or use the drop zone above
• Virtual-scrolling hex view with offset, hex bytes, and ASCII columns
• Click a byte to select it; click-and-drag to select a range
• Inline byte editing — type hex digits to overwrite (modified bytes shown in red)
• Goto offset, Find (hex bytes or ASCII text), Find & Replace
• Undo / Redo for all edits
• Save modified file locally
Keyboard Shortcuts
• Ctrl+G — Goto offset
• Ctrl+F — Find
• Ctrl+H — Replace
• Ctrl+S — Save file
• Ctrl+Z — Undo
• Ctrl+Y — Redo
• Ctrl+[ / Ctrl+] — Previous / next tab
• Arrow keys — Navigate bytes
• Tab / Shift+Tab — Next / previous byte
• Escape — Exit editing mode