Picviewer CE+ lets users zoom, scale, edit, and rotate images, batch-save them, or load pictures from later pages.

github.com/hoothin/UserScripts/tree/master/Pic…
Picviewer CE+ homepage screenshot

About Picviewer CE+

Picviewer CE+ is a userscript for handling images across websites. Hovering over an image shows a float bar for finding a larger version, scaling, rotating, editing, batch saving, searching by image, and scrolling long images. It includes a gallery opened with Ctrl + G, can automatically load pictures from subsequent paginated pages, and can export pictures to a page or package them into ZIP. A separate PDF addon generates a PDF instead of ZIP when enabled, and site-specific behavior can be changed with custom JSON rules.

Key features

  • Hover images to show float bar with view and edit actions
  • Find and pop up larger versions on hover, click, or Ctrl hold
  • Scale, rotate, and edit pictures
  • Batch save pictures or package them into ZIP
  • Auto-load pictures from subsequent paginated pages
  • Support custom JSON rules for site-specific image URLs
Best for: People who view and save many web images and need hover zoom, batch download, and site-specific rules.
Good for
  • Works across websites with hover controls and gallery view
  • Supports custom JSON rules for site-specific image URLs
  • Interface translations contributed in several languages
Watch out for
  • PDF output requires installing a separate PDF addon
  • Learning available functions requires reviewing config settings

Picviewer CE+ at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

Picviewer CE+ alternatives

Tools and sites you could use instead, ranked by how closely they match.

XnConvert

xnview.com/en/xnconvert

A desktop batch image converter for Windows, macOS, and Linux. Save sequences of resizing, image adjustments, and export settings. Private, educational, and nonprofit use are free; commercial use requires a license.

Freemium

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Picviewer CE+ FAQ

How do I open the gallery?
Press Ctrl + G to enter the gallery. Hold Ctrl while hovering over images or links to view a larger picture.
How do I create a PDF e-book?
Install the PDF addon, open the gallery with Ctrl + G, use Add image in the Command menu to input an image range, ignore unwanted thumbnails, then click Download all shown.
How do I add custom rules for specific sites?
Write rules in JSON format matching image source or site URL and replacement patterns, or manage them with a standalone custom-rules userscript.
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