Must-Have Apps for elementary OS in 2025

elementary OS remains one of the most approachable Linux distributions for people who want a clean desktop without giving up control. Its Pantheon desktop is focused, consistent, and deliberately uncluttered, while the underlying Ubuntu-based system supports a broad range of modern Linux software. The right collection of apps can turn that polished starting point into a capable workstation for communication, study, entertainment, and everyday administration.

The best choices for 2025 are lightweight, actively maintained, and comfortable with elementary OS design principles. Some are native-looking desktop applications, while others arrive through Flatpak and provide features that are not yet represented in the AppCenter. If you are still evaluating elementary OS basics, understanding how its app ecosystem works will make installation and troubleshooting much easier.

This selection focuses on practical software rather than novelty. It includes a browser, office tools, media players, system utilities, reading software, and a simple way to transfer files between devices. You do not need every application here, but each one fills a useful gap in a new or freshly reinstalled system.

Choosing Software For The Pantheon Desktop

elementary OS applications tend to feel most natural when they follow familiar interface patterns: clear navigation, sensible keyboard shortcuts, compact dialogs, and minimal configuration. That does not mean every useful program must be a native elementary app. A well-designed GTK application or carefully packaged Flatpak can fit comfortably into the desktop and preserve a coherent daily workflow.

Before installing anything, check whether the application is available from AppCenter, whether its Flatpak permissions are reasonable, and whether it receives regular updates. Software distributed through Flathub can be especially useful when you need a current release, but it may use a different theme or sandbox model from native packages. Keeping a small number of dependable applications is usually better than filling the launcher with tools that overlap.

Everyday Apps For A Faster Desktop

Firefox is the most versatile browser choice for elementary OS users who want strong privacy controls, extension support, and compatibility with modern websites. Its profiles make it easy to separate work, personal browsing, and testing, while features such as tab synchronization and containers can reduce the need for several browsers. It is also a sensible alternative for users who prefer not to center their workflow on a Chromium-based account.

Mission Center provides a much clearer view of system activity than a simple panel indicator. It displays processor usage, memory consumption, storage activity, network traffic, and running processes in a graphical layout. When an application becomes slow or a background process consumes too many resources, Mission Center helps identify the cause without relying on terminal commands.

Gear Lever is a convenient manager for AppImage software. Many Linux developers distribute standalone applications in AppImage format, but manually downloading, making executable, and organizing those files can become messy. Gear Lever can integrate AppImages into the application menu, keep them organized, and make removal less confusing. It is especially useful for software that is unavailable through AppCenter or Flathub.

Work And Study Tools

LibreOffice remains the most complete office suite for an elementary OS computer. Writer handles documents, Calc manages spreadsheets, and Impress covers presentations, while Draw and Base are available for more specialized tasks. Its support for Microsoft Office file formats is good enough for most home, school, and small-business workflows. Users who share complex documents should still check formatting before sending a final copy.

Thunderbird is a strong choice for people who manage several email accounts or need a desktop archive. It supports standard mail protocols, calendars, address books, filters, and extensions, giving it considerably more depth than a browser tab. A unified inbox can bring multiple accounts into one view, while separate folders and message filters help keep newsletters and automated notifications under control.

Notesnook is suited to users who want private, structured notes across computers and mobile devices. It supports notebooks, tags, rich text, attachments, and synchronization, so it can serve as a replacement for scattered text files. Its focus on encryption and privacy makes it appealing for personal research, project notes, and information that should not be left in a public web service. A simpler local option may still be preferable for users who want no account or cloud dependency.

Media And Reading Without Extra Clutter

VLC is still one of the safest media players to keep nearby. It plays a broad selection of audio and video formats, handles subtitles, supports network streams, and includes practical playback controls. When a downloaded file refuses to open in the default player, VLC often solves the problem immediately. It may not match Pantheon perfectly, but its reliability makes that trade-off worthwhile.

VLC can also be useful for basic media conversion and recording tasks, although it is not a replacement for a dedicated video editor. Its preferences are extensive, so new users should avoid changing advanced settings without a reason. For ordinary playback, the default configuration is usually enough.

Foliate brings a focused ebook experience to the Linux desktop. It supports common formats such as EPUB and offers features including a table of contents, search, progress tracking, themes, and adjustable typography. The clean reading view works particularly well on a laptop screen, where a full office suite or web browser would create unnecessary distractions.

Foliate is most effective for DRM-free books and documents. Users with heavily protected commercial ebooks may need a vendor-supported reader or a separate library workflow. For manuals, public-domain books, downloaded specifications, and personal documents, however, it is a lightweight addition that feels more at home on elementary OS than many cross-platform readers.

Sharing Files And Planning Screens

LocalSend makes file transfers between computers and mobile devices straightforward. It works over the local network, does not require an online account, and avoids the friction of sending large files through email or cloud storage. Install it on the elementary OS computer and the receiving device, select the target, and approve the transfer.

This approach is useful for photographs, project folders, downloaded documents, and quick backups. LocalSend is not a substitute for a proper backup system because it does not create historical copies or protect files from hardware failure. It is best understood as a private nearby-sharing tool that complements cloud storage and external drives.

Dippi is a small utility with a surprisingly practical purpose: helping users understand screen size, aspect ratio, pixel density, and display suitability. It can be helpful when comparing laptops or deciding whether an external monitor will provide comfortable text and workspace dimensions. People who frequently move between a laptop and docked monitor can use it to make more informed scaling decisions.

Dippi does not configure a display for you, and its recommendations should be treated as guidance rather than a technical verdict. Still, it reduces guesswork when shopping for hardware. On a distribution that emphasizes a polished laptop experience, a focused screen-planning tool fits naturally into the setup process.

A Practical Installation Order

A fresh elementary OS installation does not need all ten applications at once. Start with the software that solves an immediate problem, then add specialized tools as your workflow develops. This keeps the system easier to maintain and makes it clear which application is responsible when a file association or notification behaves unexpectedly.

Flatpak applications can use additional disk space because they bring runtimes and dependencies with them. That cost is often reasonable for current, sandboxed software, but it is worth reviewing permissions and removing unused applications periodically. Use AppCenter for the most integrated experience where suitable, and rely on trusted Flatpak sources for applications that are unavailable or outdated elsewhere.

• Install Firefox first if web access, password management, and extensions are central to your work.
• Add LibreOffice and Thunderbird when the computer will handle documents, schoolwork, or several email accounts.
• Keep Mission Center available for diagnosing slowdowns before changing system settings.
• Choose VLC, Foliate, or LocalSend according to the files and devices you use most often.
• Add Gear Lever and Dippi when you regularly install standalone software or compare display hardware.

The strongest elementary OS setup is usually a small, purposeful one. Firefox, LibreOffice, Mission Center, and LocalSend cover a broad range of needs, while Thunderbird, VLC, Foliate, Notesnook, Gear Lever, and Dippi add value for specific workflows. Together, these applications provide a balanced software foundation without undermining the simplicity that makes the desktop appealing.

Review your current tasks and install the applications that remove the most friction first. Then explore elementarynow for practical guides, community discussions, and fresh software coverage as the ecosystem develops. A carefully selected set of apps can keep your elementary OS computer fast, organized, and ready for everyday work throughout 2025.