QuickLook v4.5.0 - Free Download



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 Home » OlderGeeks.com Freeware Downloads » Desktop Utilities » Other Utilities » QuickLook v4.5.0   
File - Download QuickLook v4.5.0
Description

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QuickLook v4.5.0
 
👉 Preview files instantly in Windows by selecting one and pressing the spacebar.
 
QuickLook lets you inspect files without opening their usual applications. Select a file in File Explorer and press the spacebar to bring up a preview. You can check an image, read a document, listen to audio, watch a video, or inspect source code, then press Esc or the spacebar to close the preview.
 
Use the arrow keys to move through neighboring files while the preview is open. QuickLook handles images, animated GIFs, video, audio, PDFs, text, Markdown, archives, fonts, and source code. Text and code previews include syntax highlighting, and plugins add support for more formats.
 
QuickLook runs from the system tray. The installer supports previews in Open and Save dialogs. The project is free and open source.


 

Features:
  •  Press the spacebar to preview a selected file without launching its associated application.
  •  Press Esc or the spacebar again to close the preview.
  •  Use the arrow keys to preview neighboring files.
  •  Preview JPEG, PNG, GIF, WebP, RAW, and other supported image formats.
  •  Play supported video and audio files in the preview window.
  •  Read PDFs, text files, and rendered Markdown.
  •  Inspect source code and configuration files with syntax highlighting.
  •  Preview supported archives and fonts.
  •  Zoom images and PDFs, or open a file from its preview.
  •  Follow the Windows light or dark theme.
  •  Add support for more formats with plugins.
  •  Choose an installer or portable download.
 
Supported operating systems:
Windows 10, Windows 11
 
Supported languages:
English, Simplified Chinese, Romanian.
 
Changes:
v4.5.0 04-14-26
Updated LAVFilters to 0.81.0.
Improved LRC handling by merging duplicate timestamps.
Improved the Simplified Chinese translation and added Romanian translation.
Added the WindowBackdrop option and F11 full-screen toggle.
Added support for PKCS7 extensions, Chromium PAK viewing and extraction, Python wheel and egg archives, DICOM images, and additional syntax highlighting.
Fixed Markdown previews using absolute resource paths, the Windows 10 transparency option, video loop behavior, OfficeViewer resizing errors, relative command-line paths, and the taskbar icon intermittently disappearing after an Explorer restart.
The developer notes that the LAVFilters update may cause video playback failures on older GPUs or systems without the latest Visual C++ Redistributable.



 



Click here to visit the author's website.
Continue below for the main download link.


Downloads Views Developer Last Update Version Size Type Rank
3,468 7,167 Adnan Bhaldar Sep 28, 2026 - 12:10 4.5.0 90.05MB MSI 5/5, out of 60 Votes.
File Tags
file  QuickLook  Explorer  Windows  spacebar  preview  images  videos  audio  documents  PDF  archives  plugins  freeware  
      
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