Zeiger

Image viewer

Free download

Coming soon

Zeiger showing a mountain photo, with the folder strip below it

An ergonomic, fast, no-nonsense image viewer

Hover to play

See the pixels when you look for them

Between 2× and 4× zoom, Zeiger blends from linear filtering to nearest neighbour, and each image pixel becomes a sharp square. From 8× a pixel grid fades in, and at 24× it is fully visible. Zoomed out, Zeiger draws the image from mipmaps, without aliasing. You can change all of these thresholds in the settings.

Hover to play

View and scrub animated images

GIF, APNG and animated WebP play when they open. The playback bar has play and pause, and you can scrub through the frames. Space pauses and resumes.

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Quick edits, ad hoc

Rotate, crop, and adjust brightness, contrast, saturation, hue and gamma. By default, Save writes the result to a new file next to the original, and the original does not change.

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A simple UI that gets out of your way

The controls fade out when the mouse moves away from them, and only the image stays on screen.

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Quick fill, fit and 1:1

One key switches how images fit the window.

  • 1 Fit
  • 2 Fill
  • 3 1:1
  • 4 Resize window
The sort menu of Zeiger, with Follow Windows Explorer, Follow FilePilot, name, size, dates and type

Folders in the order you sorted them

Zeiger follows the sort order of Windows Explorer, Finder or FilePilot, or sorts by name, size, date or type.

The right-click menu with the copy, reveal, open with, rename, delete and wallpaper actions

Quick actions

Copy the image, its path, its name or the file. Show it in Explorer or Finder, open it with another app, rename or delete it, or set it as the wallpaper.

The color picker over a photo, with the color in every copy format

Color picker

Hold the middle mouse button over the image to pick a color, then right-click to copy it, with support for common formats: Hex, RGB, RGB float, linear RGB, HSV, CSS rgb or CSS hsl.

The properties panel with file details, camera, lens and exposure data

Metadata

The properties panel shows the file details and the camera metadata. You can copy each value.

The menu entry for the Apple Photos library on a Mac

Apple Photos library

On a Mac, Zeiger opens your Apple Photos library, including photos stored in iCloud, once you allow access.

The settings for loader threads, image cache budget and images loaded ahead

As much memory as you give it

Zeiger decodes the images around the current one ahead of time. The settings control the VRAM budget, the number of loader threads and how many images load ahead.

Everything has a key

These are the defaults. You can rebind every action in the settings, including the ones that have no default key.

Previous / next image
←→
First / last image
HomeEnd
Fit / Fill / 1:1 / Resize window
1234
Pan
WASD
Zoom in / out
QE
Rotate left / right
,.
Crop mode
C
Pixel grid
G
Play / pause animation
Space
Copy image
CtrlC
Save
CtrlS
Save as
CtrlShiftS
Rename
F2
Delete
Del
Refresh folder
F5
Quit
CtrlQ

Formats

Zeiger decodes these formats through FFmpeg, plus its own reader for DDS.

Common

  • JPEG
  • PNG
  • WebP
  • GIF
  • AVIF
  • HEIC / HEIF
  • JPEG XL
  • TIFF
  • BMP

Graphics and HDR

  • PSD
  • OpenEXR
  • Radiance HDR
  • DDS (BC1–BC7)
  • TGA
  • QOI
  • JPEG 2000
  • JPEG-LS

Other

  • APNG
  • PCX
  • PPM, PGM, PBM, PAM
  • PFM
  • SGI
  • Sun Raster
  • XBM, XPM, XWD
  • WBMP

A gift from the Blick team

Zeiger is completely free, for both personal and commercial use. It runs on the same technology used to make Blick, our native video editor for Windows and macOS. Questions, bug reports and ideas for Zeiger are welcome on the Blick Discord.