installed - 
suggested
ristretto - lightweight picture-viewer for the Xfce desktop environment
Ristretto is a fast and lightweight picture-viewer for the Xfce desktop environment.
ristretto 0.12.4-1- lightweight picture-viewer for the Xfce desktop environment
eog 43.2-1- Eye of GNOME graphics viewer program- eog-plugins
42.3-1- set of plugins for GNOME Image Viewer - viewnior
1.6-1+b3- simple, fast and elegant image viewer - pqiv
2.12-1+b1- Powerful image viewer with minimal UI - qiv
2.3.3-1- Quick image viewer for X - feh
3.9.1-2- imlib2 based image viewer - mcomix
2.1.0-2- GTK+ image viewer for comic books - gpicview
0.2.5-3+b2- lightweight image viewer - mirage
0.11.1-1+b6- fast and simple GTK+ image viewer - xzgv
0.9.2-2+b1- Picture viewer for X with a thumbnail-based selector - sxiv
26-1- simple X image viewer - catimg
2.7.0-2- fast image printing in to your terminal - shotwell
0.30.17-1+b1- digital photo organizer - gthumb
3:3.12.2-3+b1- image viewer and browser - digikam
4:7.9.0-1+b2- digital photo management application for KDE - fotoxx
20.08-2+b2- Edit photos and manage a large collection - geeqie
1:2.0.1-8+b1- image viewer using GTK+
gimp - GNU Image Manipulation Program
GIMP is an advanced picture editor. You can use it to edit, enhance, and retouch photos and scans, create drawings, and make your own images. It has a large collection of professional-level editing tools and filters, similar to the ones you might find in Photoshop. Numerous fine-control settings and features like layers, paths, masks, and scripting give you total control over your images.
- gimp
2.10.34-1+deb12u2- GNU Image Manipulation Program - gimp-data-extras
1:2.0.2-1.1- Extra brushes and patterns for GIMP - gimp-plugin-registry
9.20200928+b1- repository of optional extensions for GIMP - gimp-texturize
2.2-3- generates large textures from a small sample - gimp-gutenprint
5.3.4.20220624T01008808d602-1- print plugin for the GIMP - gimp-lensfun
0.2.4-1.1- Gimp plugin to correct lens distortion using the lensfun library - create-resources
0.1.3-6- shared resources for use by creative applications - gimp-help-fr
2.10.34-2- Documentation for the GIMP (French) - krita
1:5.1.5+dfsg-2- pixel-based image manipulation program - gimp-gmic
2.9.4-4+b4- GREYC's Magic for Image Computing - GIMP Plugin - drawing
1.0.2-1- simple drawing application for the GNOME desktop - mypaint
2.0.1-9- paint program for use with graphics tablets - mtpaint
3.40-3.1+b2- painting program to create pixel art and manipulate digital photos - xpaint
2.9.1.4-4+b1- simple paint program for X - gnome-paint
0.4.0-8+b1- simple, easy to use paint program for GNOME - multimedia-animation
0.10- Packages for creating animations
- inkscape
1.2.2-2+b1- vector-based drawing program - create-resources
0.1.3-6- shared resources for use by creative applications - pstoedit
3.78-2- PostScript and PDF files to editable vector graphics converter - pencil2d
0.6.6-3- Create hand-drawn animation using both bitmap and vector graphics - dia
0.97.3+git20220525-5- Diagram editor - birdfont
2.32.3-2- font editor that lets you create outline vector graphics and export fonts
xournal - GTK+ Application for note taking
Xournal is a GTK+ application for notetaking, sketching and keeping a journal using a stylus. It can also be used to add annotations to PDF files.
- xournal
1:0.4.8.2016-7+b1- GTK+ Application for note taking - akira
0.0.16-2- user experience design tool - xournalpp
1.1.3-1- Note-taking program supporting pen & PDF annotation
- darktable
4.2.1-4- virtual lighttable and darkroom for photographers - rawtherapee
5.9-1+b1- raw image converter and digital photo processor - luminance-hdr
2.6.1.1+dfsg-2+b2- graphical user interface providing a workflow for HDR imaging
- aspic
2.00+dfsg-2- Line art generator - pixelize
2.0.0~git20220108.d1f9da9-1- Create an image consisting of many small images - hugin
2022.0.0+dfsg-2- panorama photo stitcher - GUI tools - aaphoto
0.45-1+b1- Auto Adjust Photo, automatic color correction of photos
- rapid-photo-downloader
0.9.33-1.1- Photo downloader (importer) from cameras, memory cards, other devices - gtkam
1.0-3+b1- application for retrieving media from digital cameras
- tiled
1.8.2-1- general purpose tile map editor - games-content-dev
5- development of game content
- colorhug-client
0.2.8-3+b2- Tools for the Hughski Colorimeter
dia - Diagram editor
Dia is an editor for diagrams, graphs, charts etc. There is support for UML static structure diagrams (class diagrams), Entity-Relationship diagrams, network diagrams and much more. Diagrams can be exported to postscript and many other formats.
- dia
0.97.3+git20220525-5- Diagram editor - dia-shapes
0.6.0-5- Diagram editor (additional shapes) - gsfonts-x11
2:20200910-7- transitional dummy package (gsfonts-x11 -> fonts-urw-base35)
- glabels
3.4.1-4- label, business card and media cover creation program for GNOME - qrencode
4.1.1-1- QR Code encoder into PNG image - qtqr
2.1~bzr46-4- Qt frontend for QR code generator and decoder - zbar-tools
0.23.92-7+deb12u1- QR code / bar code scanner and decoder (utilities) - zint-qt
2.11.1-1- Zint Barcode Studio, a QT frontend to zint - qrterminal
3.0.0-2+b4- Display QR Codes in terminal (program)
- blender
3.4.1+dfsg-2+b1- Very fast and versatile 3D modeller/renderer - g3dviewer
0.2.99.5~svn130-13- 3D model viewer for GTK+ - sweethome3d
7.0.2+dfsg-3- Interior 2D design application with 3D preview - sweethome3d-furniture
1.8-1- Interior 2D design application with 3D preview (additional furniture) - sweethome3d-furniture-editor
1.30-1- Sweet Home 3D Furniture Library Editor - sweethome3d-textures-editor
1.8-1- Sweet Home 3D Textures Library Editor - sweethome3d-furniture-nonfree
1.6.2-2- Interior 2D design application with 3D preview (additional non-free furniture)
- librecad
2.2.0-1- Computer-aided design (CAD) system - kicad
6.0.11+dfsg-1- Electronic schematic and PCB design software - freecad
0.20.2+dfsg1-4- Extensible Open Source CAx program - pcb-gtk
1:4.2.2-1+b1- printed circuit board (pcb) design program - GTK+ interface - qelectrotech
1:0.9-1- Electric schematic editor
- openshot-qt
2.6.1+dfsg1-3- create and edit videos and movies - kdenlive
22.12.3-2+deb12u1- non-linear video editor - devede
4.17.0-1- simple application to create Video DVDs - dvdauthor
0.7.2-2- create DVD-Video file system - imagination
3.6-1+b1- DVD slide show maker - screenkey
1:1.5-3- screencast tool to display your keystrokes - dvgrab
3.5+git20160707.1.e46042e-1+b1- grab digital video data via IEEE1394 and USB links - vgrabbj
0.9.9-3+b1- grabs an image from a camera and puts it in jpg/png format - dvbcut
0.7.4-1- Qt application for cutting parts out of DVB streams - multimedia-video
0.10- Video packages - flowblade
2.8.0.3-3- non-linear video editor - handbrake
1.6.1+ds1-1- versatile DVD ripper and video transcoder (GTK+ GUI) - rtmpdump
2.4+20151223.gitfa8646d.1-2+b2- small dumper for media content streamed over the RTMP protocol - tsdecrypt
10.0-2.1- decrypt MPEG transport stream - videotrans
1.6.1-8- DVD authoring utilities - voctomix
1.3-6- Full-HD Software Live-Video-Mixer - stopmotion
0.8.6-1- create stop-motion animations - education-video
2.12.15- Debian Edu video applications - auto-editor
22w52a+ds-1- Effort free video editing
- imagemagick
8:6.9.11.60+dfsg-1.6+deb12u2- image manipulation programs -- binaries - optipng
0.7.7-2+b1- advanced PNG (Portable Network Graphics) optimizer - jpegoptim
1.4.7-1- utility to optimize jpeg files - exifprobe
2.0.1+git20170416.3c2b769-5- read metadata from digital pictures - librsvg2-bin
2.54.7+dfsg-1~deb12u1- command-line utility to convert SVG files - figlet
2.2.5-3+b1- Make large character ASCII banners out of ordinary text - toilet
0.3-1.4- display large colourful characters in text mode - converseen
0.9.11.0-1- batch image converter and resizer - findimagedupes
2.20.1-2- Finds visually similar or duplicate images - pngcrush
1.8.13-0.1- optimizes PNG (Portable Network Graphics) files - fbi
2.10-4+b1- Linux frame buffer image viewer - gifsicle
1.93-2- Tool for manipulating GIF images - jp2a
1.1.1-2- converts jpg and png images to ascii - pecomato
0.0.15-11- Picture-embedded contents manipulation tool - aview
1.3.0rc1-9.1- A high quality ASCII art image viewer and video player - chafa
1.12.4-1+b1- Image-to-text converter supporting a wide range of symbols, etc. - lolcat
100.0.1-3- colorfulcat - advancecomp
2.5-1- collection of recompression utilities - caca-utils
0.99.beta20-3- text mode graphics utilities - timg
1.4.5-1+deb12u1- terminal image and video viewer