Krita digital painting software on Ubuntu review

Krita is a mature, open-source painting application aimed at illustrators, concept artists, comic creators, texture painters and anyone who wants more than a basic image editor. On Ubuntu, it provides a serious creative workspace without subscription fees, proprietary lock-in or a requirement to keep a Windows installation nearby. Its tools are designed around drawing and painting first, rather than treating them as secondary features beside photo editing.

That focus makes Krita an interesting choice for Australian Linux users working on anything from a laptop in a Melbourne studio to a desktop workstation in Brisbane. It supports pressure-sensitive tablets, layered documents, animation, colour management and a wide range of brushes. There are a few rough edges around hardware configuration and application packaging, but the overall experience is polished enough for regular creative work.

Installing Krita on an Ubuntu system

The simplest installation route is usually Ubuntu’s software centre or the terminal. On a current Ubuntu release, the standard repository version can be installed with sudo apt install krita. This option integrates neatly with the desktop, receives updates through the normal system process and avoids the extra permissions questions that can accompany sandboxed packages. The trade-off is that the repository version may lag behind the latest Krita release.

Flatpak is a useful alternative when a newer version is important. It can provide updated features and bug fixes while keeping Krita’s files within a controlled permission model. The AppImage format is another practical choice for artists who want to test a release without changing the rest of the operating system. AppImages are portable, although desktop integration and file associations may need a little manual attention.

Ubuntu users should check that the application opens with access to the folders where artwork is stored. A sandboxed package may ask for permission before it can browse external drives, mounted work folders or a shared home server. This matters in a household or studio that keeps large PSD files on a NAS. Anyone comparing Linux software and wider open-source tools can also browse open-source software coverage for ideas beyond the default Ubuntu catalogue.

Interface and everyday painting workflow

Krita’s interface can look dense at first, but its layout is logical once the main areas are understood. The canvas occupies the centre, brush presets and tool options sit around it, and the Layers docker provides familiar controls for opacity, blending modes, grouping and visibility. Dockers can be moved, hidden or saved as workspace layouts, so a comic artist can create a different arrangement from a digital painter or animator.

The canvas-only mode is particularly effective. Pressing Tab hides the surrounding interface and leaves a broad, uncluttered work area, which is valuable on a 13-inch laptop or a compact desk in a Sydney apartment. Krita also handles canvas rotation, mirroring and smooth zooming well. These features sound minor, yet they make a difference when blocking in a face, checking symmetry or working around a natural hand position.

Shortcuts are one of Krita’s strengths. Brush size, opacity, colour picking, canvas rotation and temporary tool changes can all be assigned to keyboard commands or tablet buttons. The default shortcuts may take time to learn, and users moving from Photoshop may need to adjust familiar habits, but the settings are extensive. A few evenings spent tailoring the workspace can make the application feel much faster.

Brushes, layers and creative tools

The brush engine is the heart of Krita, and it offers impressive control. Users can choose textured pencils, ink pens, airbrushes, blending brushes, charcoal effects and experimental presets. Brush spacing, opacity, flow, pressure response and texture can be adjusted in detail. The range is broad enough for clean line art, loose digital gouache, painting studies and polished game assets.

The quality of a brush depends heavily on the input device. A mouse works for basic editing, but a graphics tablet reveals what Krita is built to do. Wacom devices are generally well supported on Ubuntu, while many Huion and XP-Pen models work after installing the relevant Linux driver or configuring them through the desktop. Pressure sensitivity can require a logout, a driver change or a check of Krita’s tablet settings, especially under Wayland.

Layer handling is excellent for complex illustrations. Paint layers, vector layers, filter masks, transparency masks and group layers provide room for non-destructive workflows. The assistant tools help with perspective, straight lines and vanishing points, while stabilisers make inking more controlled. Krita also supports reference images, wrap-around mode for textures and a colour selector that can be adapted to a preferred painting method.

Performance on everyday Ubuntu hardware

Krita performs well on a modern desktop with a sensible amount of memory. A recent Core i5 or Ryzen 5 system with 16 GB of RAM is comfortable for most illustrations, while a basic laptop with 8 GB can still handle sketches and moderate canvases. Large documents with many layers, high-resolution textures and animation frames will naturally demand more. A fast SSD improves launch times and file loading, particularly when working with several hundred-megabyte projects.

GPU acceleration can improve canvas responsiveness, but it is not a substitute for a balanced system. Linux graphics drivers have improved considerably, though the experience can vary between Intel, AMD and Nvidia hardware. Ubuntu’s recommended proprietary Nvidia driver is often preferable for a workstation that uses heavy graphics workloads. If a brush feels delayed, reducing canvas size, closing unused dockers and checking the renderer settings may help before replacing hardware.

Krita is also more forgiving than some users expect on modest machines. Its performance settings allow memory limits, tile size and OpenGL or other rendering options to be adjusted. Autosave and recovery features reduce the risk of losing work during a crash or power interruption, which is useful during summer storms in Queensland or while working from a mobile setup in regional New South Wales. Saving incremental versions remains wise for important commissions.

File formats, colour and export options

Krita’s native KRA format preserves layers, masks, vector content and other project information. It is the right format while a painting is still being developed. PSD import and export are available for collaboration with people using Adobe software, although highly specialised Photoshop features may not translate perfectly. A layered PSD should be tested after transfer rather than assumed to be identical.

For finished work, Krita supports PNG, JPEG, TIFF, OpenEXR, WebP and several other formats. PNG is suitable for crisp web graphics and transparent artwork, while JPEG is better for smaller photographic exports. TIFF and OpenEXR are more appropriate for print or high-dynamic-range workflows. The export dialogue is straightforward, but users should check image dimensions, embedded profiles and transparency before sending a file to a client.

Colour management is one area where Krita feels more professional than a typical beginner drawing program. It can work with ICC profiles, soft proofing and a variety of RGB and CMYK configurations. Australian artists preparing work for a local print shop should ask which profile and paper conditions the printer expects. A screen that looks vivid in a Brisbane office may produce a different result on a commercial press, so a calibrated display and a proof are more reliable than visual guesswork.

Krita’s print workflow is adequate for preparing artwork, but it is not a full publishing suite. For a shared Ubuntu machine, setting up a reliable printer can be as important as choosing the right export profile. The CUPS print server guide explains how to share printers across an Ubuntu network, which can be useful for a home studio or community art space.

Animation, comics and specialised workflows

Krita includes a capable frame-by-frame animation workspace. Users can create keyframes, manage animated paint layers, set frame rates and preview sequences on a timeline. It is well suited to short loops, hand-drawn tests, animated illustrations and rough storyboards. It is less suitable as a replacement for a dedicated production package when a project needs advanced rigging, compositing or a large team pipeline.

Comic artists get several helpful tools, including page templates, vector elements, speech-bubble options and assistants for perspective and line work. The canvas-only workflow is comfortable for lettering and panel construction, while stabilisers help maintain consistent outlines. Right-to-left layouts and custom templates make the program adaptable to different publishing needs, although users creating a full book may still prefer separate layout software for final assembly.

The community around Krita is another advantage. Documentation, brush packs, tutorials and forum discussions are easy to find, and the project is developed openly rather than being tied to a single commercial vendor. Australian users can find advice from local Linux groups in Melbourne, Adelaide and Perth, where tablet compatibility and colour-printing questions often come up in practical discussions. This community support is valuable when a device works in principle but needs a specific configuration.

Who should use Krita on Ubuntu

Krita is a strong recommendation for digital artists who want a focused painting application with professional features and a transparent licensing model. It is especially good for illustration, concept art, comics, texture creation and hand-drawn animation. Students can explore advanced techniques without paying a monthly fee, while experienced artists can build a serious workflow around layers, masks, custom brushes and colour-managed files.

It is not the best fit for every visual task. Photographers who need extensive raw processing may prefer darktable or RawTherapee, and users creating brochures or multi-page publications will need a layout application. Someone who mainly wants quick image resizing may find Krita larger than necessary. Its interface rewards learning, so beginners looking for a one-click paint program may need patience during the first few sessions.

For Ubuntu itself, Krita feels stable and well integrated. The choice between apt, Flatpak and AppImage gives users flexibility, while tablet support and customisation make it suitable for serious work. Minor packaging differences, driver setup and occasional compatibility gaps with proprietary PSD features are manageable concerns rather than reasons to dismiss it.

Krita is best understood as a complete digital painting studio for Linux, not merely a free alternative to another application. It offers the tools needed to sketch, refine, animate, export and organise artwork, with enough depth to grow alongside its user. The key thing to remember is simple: on Ubuntu, Krita delivers a powerful, genuinely open painting workflow when paired with suitable hardware and a little initial configuration.