digiKam

Professional Photo Management with the Power of Open Source

Features


Summary

The following is a concise overview of features and tools available in digiKam. The application covers the photographic workflow consisting of five major stages:

  • Import photos, raw files, and videos
  • Organize your library
  • Browse and view items in the library
  • Process and edit raw files and photos
  • Share and publish photos

Import

  • Support for all digital camera models that work with Gphoto2

  • Import module supports the following actions:

    • Delete images
    • Upload images
    • Lock images
    • Auto-rename pictures during import
    • Auto-rotate pictures during import
    • Auto-creation of albums during import
    • Lossless conversion during import
    • Show camera information

Organize

  • Group photos, raw files, photos, and videos into albums and sub-albums
  • Add tags and comments to albums
  • Sort albums by folder, category, and creation date
  • Sort items in albums by name, path, date, and file size
  • Filter album items by rating, filename, file type, tags, and labels

View

  • Support for RAW pictures using LibRaw included in libKdcraw Support of more 800 proprietary RAW camera file formats. Complete camera list is given here

  • Easy comparing similar pictures using Light Table:

    • Files displayed side by side
    • Synchronized panning and zooming
    • Navigation by pair
    • Raw files support
  • digiKam core, image editor and image filters support 16 bits color depth pictures (RAW, TIFF, PNG, JPEG2000). Image Editor has a full Color Management support using ICC color profiles.

  • Thumbnail sizes can be adapted to your screen size on the fly

  • Sidebar used everywhere to display

    • metadata
    • Image information
    • Metadata
    • Geolocation
    • image file properties
    • comments/tags/rating/date
    • tag filter information
    • colors information: histogram and ICC profile
  • Fast preview pictures mode embedded into albums interface with zoom and panning features

Plugins architectures

To ease development and to share code with other applications, digiKam make use of kipi-plugins architecture.

Share

  • Export to HTML
  • Send pictures by email
  • Export to 23
  • Export to Flickr
  • Export to Flash
  • Export to PicasaWeb
  • Export to SmugMug
  • Export to Piwigo
  • Import From/Export to FaceBook
  • Import From/Export to Shwup
  • Export to Zooomr
  • Export to Gallery powered websites
  • Export to KML
  • Export to a local directory or remote computer using KIO protocols (ftp, ssh, smb, fish, svn, tar …)

Create

  • Calendar creation wizard
  • Print wizard
  • Create slideshow

Other tools available in digiKam core

  • Lossless transformations with JPEG pictures
  • Add GPS coordinates to images by synchronizing them with a GPX files (created by GPS receivers and/or GPS tools), or by manually editing the longitude/latitude/altitude or also by using Google Map capabilities.
  • Acquire image (eg. with a flat scanner)
  • RAW image converter
  • DNG converter
  • Adjust time and date
  • Edit Pictures Metadata
  • Create slideshow
  • Images batch processing

Edit

  • Fast image editor with keyboard shortcuts and basic photo editing/management features without losing metadata. Features available in Image editor are:

    • 16 bits image color depth support.
    • RAW camera image support.
    • Histogram viewer
    • Color Management support.
    • ICC profiles tool to perform advanced color corrections into images
    • ICC profile viewer
    • Exporting to another image format
    • Removing images from current Album
    • Image comments editing
    • Image file properties
    • EXIF/MakerNote/IPTC/GPS viewer
    • Zooming
    • Printing images
  • Red eyes correction

  • Brightness / Contrast / Gamma correction

  • Hue / Saturation / Luminosity correction

  • Color balance

  • Invert colors

  • Color auto-correction tools: Normalize / Equalize / Auto levels / Stretch Contrast

  • Blur / Sharpen

  • Ratio-cropping with proportion aids and composing tools based on Fibonacci rules

  • Free cropping

  • Black and White and tonality converter using curves adjustments

  • Rotation

  • Flipping

  • Adjust levels : a tool to adjust the photograph histogram levels manually

  • Adjust curves : a tool to adjust the photograph colors using curves

  • Noise Reduction : noise filter based on wavelet algorithm

  • Liquid Rescale : content aware resizing to change ratio of a picture while keeping the content intact

  • Local Contrast : a pseudo HDR-tonemapping tool to recover highlights and shadows while keeping local contrast

  • Unsharp Mask : a photograph unsharp mask filter to unblur picture without increase noise

  • Lens Distortion : a tool for correct lens spherical aberration on photograph

  • Vignetting : a tool for removing or adding vignetting on photograph

  • Channel Mixer : a tool to mix the photograph color channels

  • White Balance : a tool to adjust white color temperature balance of photograph

  • Photograph Inpainting : a tool to remove unwanted photograph area using CImg library

  • Photograph Refocus : a sharpness editor to refocus a photograph

  • Hot Pixels Correction : a tool to remove photograph hot pixels generated by a deficient camera

  • Photograph Restoration : a tool to reduce photograph artifacts using CImg library

  • Free Rotation : a plugin to rotate a photograph with a free angle in degrees

  • Shear Tool : a plugin to shear a photograph horizontally and vertically

  • Perspective Tool : a plugin to adjust the photograph perspective

  • Add Border : a tool to add decorative frame around a photograph

  • Insert Text : a tool to insert text under a photograph

  • Apply Texture : a tool to apply a decorative texture to a photograph

  • Solarize : a tool to solarize a photograph

  • Oil Paint : simulate oil painting on photograph

  • Emboss : an effect filter to emboss photograph

  • Rain Drops : adding the visual effect of raindrops on photograph

  • Charcoal : simulate charcoal drawing on photograph

  • Film Grain : simulate film grain on photograph

  • Infrared : simulate infrared film effect on photograph

  • Blur FX : apply blurring special effects on photograph

  • Distortion FX : apply distortion special effects on photograph