Features

Table of Contents
This page provides a concise overview of the features and tools available in ‘digiKam’, covering the entire photographic workflow. Each presented item includes a screenshot and a link to the online documentation.
🟢 Skill Level: EASY
AI Powered Functionalities
| Feature | Preview |
|---|
| All Deep Learning Model Files are optional, downloaded on-demand, and run only on your computer (no cloud data) 🔗doc |  |
| All functionalities are based on OpenCV Deep Neural Network Engine and can be GPU accelerated 🔗doc |  |
| Face Detection uses AI pre-learned model to found people faces on images. 🔗doc |  |
| Face Recognition uses AI pre-learned model to recognize similar people faces on images. 🔗doc |  |
| Eyes Shape Detection uses AI pre-learned model to fix automatically red pupils on images. 🔗doc |  |
| Auto-Tags uses AI pre-learned model to recognize image contents and generate keywords. 🔗doc |  |
| Aesthetic Detection uses AI pre-learned model to classify image quality by assigning Pick Labels. 🔗doc |  |
| Auto-Rotate images uses AI pre-learned model to automatically calculate the angle to apply on contents. 🔗doc |  |
| Maintenance Tool provides all AI based components to process items in the background. 🔗doc |  |
| Batch Queue Manager provides all AI based components to batch process items in parallel. 🔗doc |  |
Setup Database and Collections
| Feature | Preview |
|---|
| Supports multiple collections from different media (local, removable, or network) 🔗doc |  |
| Scans collections to populate a database with essential information 🔗doc |  |
| Option to ignore directories and files during scan 🔗doc |  |
| Database can be stored locally or on a remote server (Sqlite, MySQL, and MariaDB) 🔗doc |  |
| Database files are organized by feature for simplified backups 🔗doc |  |
| Core database to store item properties 🔗doc |  |
| Thumbnails database with PGF wavelets compression 🔗doc |  |
| Faces database with facial recognition vectors (using OpenCV) 🔗doc |  |
| Similarity database to store image fingerprints to find duplicates 🔗doc |  |
| Tool to Shrink Databases and clean contents to prevent fragmentation 🔗doc |  |
| Tool to Migrate Databases from one backend to another one 🔗doc |  |
Import Items from Devices
| Feature | Preview |
|---|
| Supports all digital camera models compatible with GPhoto2 🔗doc |  |
| Supports USB Mass Storage devices 🔗doc |  |
| Delete, upload, and lock images 🔗doc |  |
| Auto-rename and auto-rotate pictures 🔗doc |  |
| Auto-create albums and custom script 🔗doc |  |
| Lossless conversion and RAW to DNG conversion 🔗doc |  |
| Identify already downloaded items 🔗doc |  |
| Display camera information 🔗doc |  |
| Import from remote storage 🔗doc |  |
| Import from digital scanner 🔗doc |  |
Organize your Collections
| Feature | Preview |
|---|
| Albums are directories for images, raw files, and videos 🔗doc |  |
| Supports hierarchical sub-albums 🔗doc |  |
| Tags act as virtual albums 🔗doc |  |
| Tags Manager for organizing tag hierarchies and properties 🔗doc |  |
| Labels for marking items (rating, color, pick) 🔗doc |  |
| Group items by file name, date, or time-lapse 🔗doc |  |
| Add tags, comments, and advanced textual properties to items 🔗doc |  |
| Sort albums by folder, category, and creation date 🔗doc |  |
| Sort items by name, path, date, file size, or manually 🔗doc |  |
| Filter items by rating, filename, file type, tags, and labels 🔗doc |  |
| Batch Rename items by advanced criteria based on metadata and file properties 🔗doc |  |
| Trash self-hosted by collection 🔗doc |  |
Search in your Collections
| Feature | Preview |
|---|
| By Tags (hierarchical keywords) 🔗doc |  |
| By Labels (rating, color marks, flags) 🔗doc |  |
| By Dates using calendar 🔗doc |  |
| By Time Range using timeline histogram 🔗doc |  |
| By Geolocation using world maps 🔗doc |  |
| By Similarity to find duplicates or specific shapes 🔗doc |  |
| By Faces (detection and recognition) 🔗doc |  |
| Advanced Search Tool perform complex queries for quick searches using technical criteria 🔗doc |  |
Browse Compare and View Items
| Feature | Preview |
|---|
| Icon view: Display items as thumbnails 🔗doc |  |
| Map view: Show item positions on a world map 🔗doc |  |
| Table view: Display items as a list 🔗doc |  |
| Video support: Thumbnails, preview, and metadata 🔗doc |  |
| RAW pictures support using LibRaw 🔗doc |  |
| Light Table: Compare similar pictures side by side 🔗doc |  |
| Color Management support using ICC profiles 🔗doc |  |
| Customizable thumbnail sizes with Hdpi monitor support 🔗doc |  |
| Sidebar for displaying item information and tools 🔗doc |  |
Edit your Items
| Feature | Preview |
|---|
| Fast image editor with cropping, rotation, and flipping 🔗doc |  |
| Image versioning support to not lost original 🔗doc |  |
| 16 bits color depth support by pixels to preserve the best quality 🔗doc |  |
| Color Management support to render an process the real colors on your workflow 🔗doc |  |
| Raw Import as Native (based on Libraw) or using an external tool (DarkTable, RawTherapee, etc.) 🔗doc |  |
Post-processing
Plugins Architecture
| Feature | Preview |
|---|
| Append new functionalities for all ‘digiKam’ components using Generic modules 🔗doc |  |
| Append new editing functionalities using Image Editor modules 🔗doc |  |
| Append new file encoding and decoding functionalities using ** Image Loader modules** 🔗doc |  |
| Append new Raw pre-processing functionalities using Raw Import modules 🔗doc |  |
| Append new Batch processing functionalities using BQM modules 🔗doc |  |
Generic Plugins
| Feature | Preview |
|---|
| Print creator 🔗doc |  |
| Create calendars 🔗doc |  |
| Adjust time and date 🔗doc |  |
| Geolocation editor 🔗doc |  |
| Create presentations 🔗doc |  |
| Create panoramas 🔗doc |  |
| Create HTML Gallery 🔗doc |  |
| Create video slideshows 🔗doc |  |
| Send items by email 🔗doc |  |
| Edit metadata 🔗doc |  |
| Powerful G’Mic-Qt image filters collection (Layer Mode) 🔗doc |  |
Image Editor Plugins
| Feature | Preview |
|---|
| Hue/Saturation/Luminosity correction 🔗doc |  |
| Brightness/Contrast/Gamma correction 🔗doc |  |
| Color Balance adjustment 🔗doc |  |
| Auto-correction tools (Normalize, Equalize, Auto levels, Stretch Contrast) 🔗doc |  |
| Color-Space conversion 🔗doc |  |
| Red-eye correction 🔗doc |  |
| Apply Texture over image 🔗doc |  |
| Aspect Ratio-Crop 🔗doc |  |
| Camera sensor Noise Reduction 🔗doc |  |
| Lens correction using Lensfun 🔗doc |  |
| Sharpening details of image (Simple Sharp, Unsharped Mask, Refocus) 🔗doc |  |
| Powerful G’Mic-Qt image filters collection 🔗doc |  |
| Background Blur to reproduce the lens depth-of-field 🔗doc |  |
| Invert colors 🔗doc |  |
| Simple Blur effect 🔗doc |  |
| Rain Drops effect 🔗doc |  |
| Colors histogram Adjust Levels 🔗doc |  |
| Colors histogram Adjust curves 🔗doc |  |
| Colors White Balance 🔗doc |  |
| Black and White conversion 🔗doc |  |
| Free Rotation with auto-crop 🔗doc |  |
| Photograph Restoration 🔗doc |  |
| Local Contrast to simulate pseudo-HDR 🔗doc |  |
| Distortion effects 🔗doc |  |
| Insert Text over image 🔗doc |  |
| Advanced Blur effects 🔗doc |  |
| Oil Paint effect 🔗doc |  |
| Film Grain effect 🔗doc |  |
| Color effects 🔗doc |  |
| Charcoal effect 🔗doc |  |
| Color Channels Mixer 🔗doc |  |
| Add border around image 🔗doc |  |
| Emboss filter 🔗doc |  |
| Perspective tool 🔗doc |  |
| Lens Vignetting 🔗doc |  |
| Shear tool 🔗doc |  |
| Liquid Rescale to preserve or drop subjects 🔗doc |  |
| Hot Pixels correction 🔗doc |  |
Queues Batch Processing
| Feature | preview |
|---|
| Host items in Queues for batch processing 🔗doc |  |
| Image versioning support to not lost original 🔗doc |  |
| Dedicated settings per queue (target album, RAW decoding, renaming, etc.) 🔗doc |  |
| BQM plugins provide the same tools as the Image Editor 🔗doc |  |
| Plugins can be chained for faster processing 🔗doc |  |
| Parallelized processing using multi-cores 🔗doc |  |
| Save and restore queue settings as workflows 🔗doc |  |
| Advanced rename queue items support 🔗doc |  |
| Save queue processed items at customized target place 🔗doc |  |
| RAW image import 🔗doc |  |
| DNG image converter 🔗doc |  |
| Powerful G’Mic processor batch tool 🔗doc |  |
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