* Viewing raster and vector images, in the following formats:
3FR, ANI, APM, ARW, AVIF, BMP, CR2, CR3, CRW, CUR, DDS, DjVu, DNG, ERF, GIF, HEIC, HEIF, ICNS, ICO, JP2. JPE/JPEG/JPG, JPEG XL, JPS, KDC, MEF, MOS, MPO, MRW, NEF, ORF, PBM/PGM/PNM/PPM, PEF, PNG, PSD, PTX, QIF/QTIF (QuickTime Image Format), RAF, RAW, RW2, SR2, SRF, SVG/SVGZ, TGA/TARGA, TIF/TIFF, WEBP, WMF, XBM, XPM.
-Animated GIFs are supported.
+ * Display images in archive files (.ZIP, .RAR etc.).
+ * Animated GIFs are supported.
* Preview and thumbnails of video clips can be displayed. Clips can be run via a defined external program.
* Maps from [OpenStreetMap](http://www.openstreetmap.org) may be displayed in a side panel. If an image has GPS coordinates embedded, its position will be displayed on the map - if Image Direction is encoded, that will be displayed also. If an image does not have embedded GPS coordinates, it may be dragged-and-dropped onto the map to encode its position.
+* Speed of operation can be increased by caching thumbnails and similarity data of images. When Geeqie is run as a stand-alone command line program (`geeqie --cache-maintenance <path>`) these data will be recursively created from the defined start point. This program can be called from `cron` or `anacron` so that cache updating is automatically done at specified intervals.
+
# <a name="downloading"></a>
## Downloading
Common options:
`./autogen.sh --disable-gtk3`,
-Compilation: `./autogen.sh [options]; make -j<no. of cpu cores> `
+Compilation: `./autogen.sh [options]; make -j`
Install: `[sudo] make install`
libraw 0.20
For displaying CR3 images
+ libarchive 3.4.3
+ For opening archive files (.ZIP, .RAR etc.)
+
yelp-tools
For creating the Help files