Best Linux Apps in 2026: 10 Apps Compared

LibreOffice is the default office suite on many Linux distros, and it is the first app most new Linux users should install if it is not already there. Writer handles documents, Calc handles spreadsheets, and Impress handles slides, with Draw and Base for diagrams and databases. It opens and saves Microsoft Office formats, so sharing files with Windows and Mac users usually works fine.

Complex Office files with heavy formatting, tracked changes, or advanced spreadsheet features can shift slightly when opened in LibreOffice, so check important shared documents before sending them. For everyday writing, budgeting, and slides, though, LibreOffice does the job without a subscription, and it runs well on older hardware that would struggle with heavier suites.

GIMP is the long-standing free photo editor on Linux, and it handles photo retouching, graphic design, and web images with layers, masks, selection tools, and filters. It opens PSD files with good fidelity for layers and common adjustments, though complex smart objects may not survive the move perfectly. Plugins and scripts extend it further for tasks such as batch editing and advanced color work.

New users often find GIMP harder to learn than a simple editor, because its tools are powerful and its layout differs from Photoshop. Give it a few sessions with a simple project, such as editing photos for a website, before judging it. For free, full-featured photo editing on Linux, there is no stronger option, and it runs on almost any distro.

Krita is built for digital painting and illustration, and it is the app to pick if you draw, paint, or make comics on Linux. Its brush engine offers a wide range of brushes for inking, painting, and texture, with stabilizers that help smooth lines. Animation tools, comic templates, and layer management make it useful for illustrators and animators, not just casual sketchers.

Krita is not the best choice for heavy photo retouching, where GIMP fits better, and very large canvases with many layers need a capable machine. For painting and illustration, though, it stands alongside paid art software in quality, and it is free and open source. Many Linux artists use Krita for finished work, not just for practice.

VLC plays almost any video or audio file you throw at it, without the codec downloads that used to plague media playback on Linux. It handles local files, DVDs in many cases, network streams, and subtitles, and it includes conversion and streaming tools for more advanced users. If a file will not play in your distro default player, VLC usually will play it.

The interface is plain and its library features are basic compared with a music-focused app, so it is not the best music collection manager. As a player, though, it is the safest default on Linux. Install it early, set it as your default video player, and you will rarely think about file formats again.

Firefox is the default browser on many Linux distros, and it remains the best general browser choice for most Linux users. It supports a wide range of extensions, syncs bookmarks and passwords across devices with a free account, and offers stronger privacy controls than many mainstream browsers. It also handles modern web apps, video, and web-based office tools well.

Some websites still optimize for Chrome first, so a rare site may look or behave slightly differently in Firefox, though this is less common than it once was. Heavy use with many tabs open will still need enough memory, as with any browser. For everyday browsing, banking, and web work on Linux, Firefox is a solid, free default that needs no extra setup.

Thunderbird is a full desktop email client that suits users who want their mail, calendar, and contacts in one local app rather than only in a browser tab. It supports common mail providers, works offline, and lets you organize mail with folders, filters, and search. For users with several accounts or large mail archives, a local client is often faster and more reliable than webmail alone.

The interface looks traditional next to modern webmail, and initial setup takes a few minutes per account, especially with two-factor authentication. Once set up, though, Thunderbird is stable and practical, and it keeps working when your browser is closed. It is the best desktop email pick for most Linux users who prefer local mail.

Visual Studio Code, often called VS Code, is the most popular code editor on Linux, and it suits beginners and professionals alike. Extensions add support for almost every programming language, along with debugging, linting, and formatting tools. Git is built in, a terminal sits inside the editor, and remote workflows let you work on servers or containers from the same window.

VS Code is heavier than a plain text editor such as Kate or Nano, so on a very old machine a lighter editor may feel faster. Privacy-conscious users should also check the telemetry settings on first run and turn off what they do not want. For most coding work on Linux, though, VS Code is the practical default, with the largest extension range and the most tutorials.

OBS Studio is the standard free tool for screen recording and live streaming on Linux, Windows, and Mac. You can build scenes from your screen, webcam, and audio sources, switch between them live, and record or stream without a watermark or time limit. It is used by streamers, teachers, and businesses alike, and its plugin range extends it further.

The first setup takes some learning, especially around audio sources, resolution, and encoding settings, so expect to spend time on a test recording before a real session. High-quality recording also needs decent hardware, particularly for games or 4K video. Once configured, OBS Studio gives Linux users a professional recording tool at no cost, which is rare in this category.

Audacity is the most accessible audio editor on Linux, and it suits podcast editing, voice recording, music cleanup, and simple multi-track projects. You can record, cut, fade, apply noise reduction, and export to common audio formats, with effects and plugins for more advanced work. Its workflow is straightforward enough for a beginner to edit a podcast episode in an afternoon.

Audacity is not a full digital audio workstation for complex music production, where Ardour fits better, and its interface looks dated next to paid audio tools. For spoken audio, simple music edits, and classroom projects, it is the right tool and it costs nothing. Check the current privacy settings on first run, since past versions raised questions about data collection.

Inkscape is the free vector graphics editor on Linux, used for logos, icons, diagrams, posters, and illustrations that need to scale cleanly. It works natively with SVG, the web vector format, and offers path tools, text on paths, gradients, and alignment features that cover most design work. For print and web graphics that must stay sharp at any size, vector editing beats raster editing, and Inkscape is the Linux standard for it.

Vector drawing has its own concepts, such as nodes, paths, and fills, which take time to learn if you are used to painting or photo editing. Very large files with many objects can also feel slow on modest hardware. For logos, diagrams, and scalable graphics, though, Inkscape is a strong free tool that many designers use for finished client work.