1. Who a messenger aggregator on Linux is for
Picture a developer working in a code editor, discussing tasks on Telegram, getting client messages on WhatsApp, and reading approvals by email — while the browser stays busy with documentation, test pages and work dashboards. Centrio lets you pull your steady communication channels out into a separate app, so you search for a conversation through a service panel instead of among a project's browser tabs.
That's a practical reason to pick an aggregator on Linux. Its value doesn't depend on any promise to replace every app on your machine. You can keep your terminal, editor and browser exactly as they are, and gather three regularly used services in one place. Free lets you test that combination without moving to a paid plan.
It helps to understand the result correctly: Telegram and WhatsApp remain independent services. Centrio doesn't move messages between them, doesn't build a shared client list, and doesn't route conversations between staff. For a personal workspace that can be exactly what you need; a support team, on the other hand, needs different tools.
2. Compare options before installing
On Linux, the choice comes down to two questions: do you actually need a shared interface, and does the app install cleanly in your environment? Even a tool that fits your needs functionally still has to be checked on your specific machine. The distribution's name alone doesn't tell you the architecture, system version, desktop environment, or your organization's settings.
Use the table as a quick filter. If a shared panel doesn't solve your problem, there's no reason to install an aggregator just for the number of services it supports. But if three daily channels keep getting lost among your work windows, Centrio is worth testing under real load.
| Scenario | Where to start | What decides it |
|---|---|---|
| Telegram, WhatsApp and email every day | Centrio Free | Easy switching between three services |
| You mainly need Telegram | Official Telegram Desktop | The client's must-have feature set |
| You use these services rarely | Browser tabs or a separate profile | No need for another always-on app |
| Many accounts and projects | Centrio Pro, after a trial | Folders, more services, split screen |
| Your system accepts deb packages | Check Centrio's deb | Package compatibility with your system |
| You want to run a standalone file | Check Centrio's AppImage | Architecture, execute permission, dependencies |
3. AppImage or deb: what's available for Linux
Centrio's download page publishes an AppImage and a deb. In the verified build configuration both formats target x64, and the deb link carries the amd64 label. “amd64” refers to package architecture, not a requirement for an AMD-branded processor specifically. On an ARM machine, the presence of these files doesn't confirm a suitable release exists.
Consider the deb package if your system uses that package format and meets its requirements. It's a convenient option if you want to manage installation through your usual package manager. Don't try to install a deb on any system just because it happens to run Linux — format and compatibility need to be checked separately.
AppImage is convenient for a quick trial run straight from the downloaded file. The official AppImage documentation describes the process as “download, mark as executable, run.” That format is not a guarantee of working on every distribution and doesn't eliminate every dependency. If you're rolling Centrio out to several computers, check one representative machine first.
4. Installing without changing your system's protections
Download your chosen file from the official Centrio site. For AppImage, open that specific file's properties and grant execute permission if your file manager offers that setting, then run it as a regular user. Save the file in a clear, permanent folder so you don't lose it after clearing downloads or mix it up with other versions.
For deb, use whatever local package tool your system already has. Before confirming, review the package name, its dependencies, and any proposed changes. If the package manager reports an incompatibility or suggests removing system components unexpectedly, stop and check the package's requirements. You don't need to handle your messaging as root.
The AppImage documentation separately covers FUSE-related errors. If you hit one, check the guidance for your specific distribution version rather than installing a random set of packages from someone else's unrelated instructions. Disabling the sandbox, AppArmor, or other protection mechanisms should never become a routine step for installing a messenger.
- Note your distribution, its version, and your computer's architecture.
- On the download page, choose AppImage or a compatible deb.
- Verify the file's source, then install or run it the normal way.
- Confirm Centrio opens a working window under your regular user account.
- Only then start adding services and signing in.
5. Set up Telegram, WhatsApp and email in one window
Add three connections: Telegram, WhatsApp, and the work email you choose. Sign in one at a time so you can check the account and the right conversation after each step. Use whatever verification method the service itself provides. Give connections functional names: “Telegram — team,” “WhatsApp — clients,” “Email — approvals.”
Telegram lists both its official web apps and Telegram Desktop on its own applications page. Inside the aggregator, you're working with the web version, so don't treat it as a full match for a separate client. Start with text messages, finding conversations, and files — those are usually the actions that decide whether a daily combination actually works.
If your third essential channel is a second Telegram account, swap it in for email during the trial. A separate service instance has its own session. Note that the Free limit applies to connections: two Telegram accounts and one WhatsApp already fill three slots, even though that's only two platform names.
6. Check the fit with your desktop environment
On Linux, practical testing doesn't stop at the first window you open. Keep Centrio alongside the apps you use every day and run through an ordinary cycle: read a message, switch to your editor, copy a snippet of text, and come back to reply. Make sure window switching feels comfortable in your desktop configuration.
Test picking a file, saving an attachment, and opening an external link. A document from a conversation might open in a browser signed in with a different account — Centrio's session and your browser session are separate contexts. Better to discover that with a test document than for the first time while confirming something with a client.
If you use multiple monitors, scaling, or separate virtual desktops, move the app between them and judge readability. Note your desktop environment and session type in case an issue comes up — that's concrete information for support; a generic “it doesn't work on Linux” says almost nothing about reproducible conditions.
7. Test notifications and sessions across a day
Get one test message in each messenger while Centrio is active, then repeat the check while working in another window. Account for Do Not Disturb and your desktop environment's usual notification settings. You're testing the whole delivery chain, not just the setting inside the app.
If an official client or a browser tab stays open at the same time, alerts may duplicate. During the trial, pick one primary channel for notifications and turn off the extras elsewhere. Don't remove your old connections until you've verified the new setup — being able to fall back to your familiar client is useful for comparison.
Then fully quit Centrio and open it again. Confirm the accounts you need are still there, and that switching between instances doesn't mix your work and personal conversations. Persistent sessions help keep you signed in, but a service can still ask you to reauthenticate under its own rules. A restart test is more useful than assuming a single successful sign-in lasts forever.
8. When you need Pro, folders and split screen
Centrio's Free and Pro terms are on the pricing page. The free plan covers three services; Pro lets you connect more, plus use folders and split screen. It's worth tying the purchase to a specific need: four required accounts, separate groups for projects, or messaging next to email.
On a small display, two services at once can be less convenient than fast switching. On a wide monitor, test split screen with real messages and attachments. Folders are useful when they match how you actually work — “Clients” and “Team,” for instance. There's no need to build an elaborate structure up front.
Don't pick a plan expecting some unproven Linux speed boost or guaranteed memory savings. Compare your usual set of apps and Centrio with the same conversations and documents open in both. Note responsiveness and ease of navigation separately — those are different criteria; fewer window switches doesn't necessarily mean fewer running processes.
9. The practical outcome of a three-service trial
Spend one ordinary workday with your chosen trio. Check startup and logins in the morning, send a message and a file during the day, judge how easily you get back to a conversation after a break, and restart the app in the evening. If calls or screen sharing are required, add them to your own check — their availability can't be guaranteed just because a service is in the catalog.
Frame your decision around actions you actually completed. A good result sounds like: “I open the right account without hunting for a tab, I see the messages, and I can send a work file.” A bad result should be just as concrete — for example, a must-have web-version feature didn't fit your process. That's grounds to keep the official client for that one job, not to rebuild your whole workflow around it.
If Centrio fits, keep the installation method and connection names you verified, then add the rest of your accounts as needed. If three services are enough, stay on Free. If you need more connections, folders, and two services side by side, compare Pro on the pricing page. It's easiest to start from the official download and a small setup you can judge fairly within a day.
FAQ
Can I use Telegram and WhatsApp in one window on Linux?
Yes — add them to Centrio as separate services and switch between them inside one app. Your conversations stay in Telegram's and WhatsApp's own interfaces.
Should I download AppImage or deb?
Pick deb for a compatible system that supports this package format. AppImage lets you start from a single executable file, but check architecture and environment first. Both are available on the download page.
Is it confirmed to work on any Linux system and on ARM?
No. The verified build configuration covers x64 for both AppImage and deb. Compatibility with a specific distribution and architecture needs to be checked separately.
How many services can I connect for free?
Up to three. Separate instances of the same messenger each count as a separate connection. More services, folders and split screen are available in Pro.
Will Centrio replace the official Telegram Desktop?
For everyday messaging, the web version may well be enough, but it depends on which features you can't do without. Test your own actions — you can keep the official client for tasks it handles better.
Sources
Continue reading
Try Centrio with your own workflow
Free includes up to 3 services. Pro is billed in RUB: 199 ₽ per month or 1,590 ₽ per year.