Your Arma 3 dedicated server in five countries, online 24/7 for your unit or your community. Installation with your own Steam account, server.cfg editable in OuiPanel, an adjustable number of players, SFTP access, backups and DDoS protection up to 3 Tbps.
Rent your Arma 3 hosting by the month, with no commitment. Every plan includes DDoS protection, NVMe storage, OuiPanel, SFTP access, backups and MySQL databases. Switch plans whenever you like, without losing data.
With friends
Start
For the official missions or a co-op without big mods.
$3.46/month
Incl. VAT · billed monthly
RAMYour server's memory. Bohemia recommends 4 GB for a server without mods. A common modset needs more, hence 8 GB on the Plus plan.
4 GB
ProcessorYour server's processor cores, for the mission, the AI and the players. Arma 3's AI mostly loads a single core.
3 vCPU
StorageThe server's NVMe storage. The game takes about 5 GB, the rest holds your mods, your missions and your backups.
40 GB NVMe
BackupsYour server's backups, on demand or scheduled from OuiPanel.
2
MySQL databasesMySQL databases included in the plan, for persistent missions and tools that store their data in a database.
1
5 countries
RecommendedModded server
Plus
The memory a common modset needs, such as CBA, ACE and RHS.
$6.92/month
Incl. VAT · billed monthly
RAMYour server's memory. Bohemia recommends 4 GB for a server without mods. A common modset needs more, hence 8 GB on the Plus plan.
8 GB
ProcessorYour server's processor cores, for the mission, the AI and the players. Arma 3's AI mostly loads a single core.
4 vCPU
StorageThe server's NVMe storage. The game takes about 5 GB, the rest holds your mods, your missions and your backups.
80 GB NVMe
BackupsYour server's backups, on demand or scheduled from OuiPanel.
3
MySQL databasesMySQL databases included in the plan, for persistent missions and tools that store their data in a database.
2
5 countries
Community
Pro
A large modset or a persistent mission, with 120 GB NVMe.
$11.59/month
Incl. VAT · billed monthly
RAMYour server's memory. Bohemia recommends 4 GB for a server without mods. A common modset needs more, hence 8 GB on the Plus plan.
12 GB
ProcessorYour server's processor cores, for the mission, the AI and the players. Arma 3's AI mostly loads a single core.
5 vCPU
StorageThe server's NVMe storage. The game takes about 5 GB, the rest holds your mods, your missions and your backups.
120 GB NVMe
BackupsYour server's backups, on demand or scheduled from OuiPanel.
5
MySQL databasesMySQL databases included in the plan, for persistent missions and tools that store their data in a database.
3
5 countries
Priority supportLarge community
Ultra
The largest modsets, with 200 GB NVMe and priority support.
$17.38/month
Incl. VAT · billed monthly
RAMYour server's memory. Bohemia recommends 4 GB for a server without mods. A common modset needs more, hence 8 GB on the Plus plan.
16 GB
ProcessorYour server's processor cores, for the mission, the AI and the players. Arma 3's AI mostly loads a single core.
6 vCPU
StorageThe server's NVMe storage. The game takes about 5 GB, the rest holds your mods, your missions and your backups.
200 GB NVMe
BackupsYour server's backups, on demand or scheduled from OuiPanel.
10
MySQL databasesMySQL databases included in the plan, for persistent missions and tools that store their data in a database.
5
4 countries, not Australia
RecommendedMost versatile
OuiBox 12G
Your Arma 3 server and a small server next to it.
$19.98/month
Incl. VAT · no commitment
Game serversCreate several servers in your box, within the resources of your plan.
several
Shared RAMThe box's memory, which you split freely between your servers from OuiPanel.
12 GB
ProcessorThe box's vCPUs, shared between your servers like the memory.
5 vCPU
StorageThe box's NVMe storage, shared by all your servers.
80 GB NVMe
BackupsYour server's backups, on demand or scheduled from OuiPanel.
10
MySQL databasesMySQL databases for your addons and plugins. The number depends on your plan.
AI assistantRun your server with Claude or ChatGPT through MCP
5 countriessame price everywhere
Prices include French VAT; the final amount may vary with your billing country. Change currency from the site menu.
Your Arma 3 server online in three steps.
No SteamCMD to run and no PC to leave on. Your Arma 3 server is ready a few minutes after payment. Only one step is up to you: entering a Steam account.
1
Pick a plan
4 GB for a server without mods, 8 GB for a common modset, 12 or 16 GB for a large modset or a community. You choose the country when you order.
4 GB8 GB12 GB16 GB
FRDEUSCAAU
2
Add a Steam account
The Arma 3 server downloads with a Steam account. Enter one in the server settings, ideally a secondary account, with Steam Guard turned off. Then click Reinstall server.
[Host] Steam Usernamemy_second_account
[Host] Steam Password••••••••••••••••
✓Save
3
Join your server
In the Arma 3 launcher, use direct connect with the IP address and port shown in OuiPanel.
Direct connect203.0.113.24:2321Online
✓ From the launcher✓ Adjustable players
Manage your Arma 3 server from your browser.
Steam account, server.cfg, console, SFTP, backups and scheduled restarts. An AI assistant plugs in through MCP and the mobile app follows your server anywhere.
OuiPanel on your phoneStart your server, follow the console and get an alert if it crashes.
In Server Settings, the variables set the Steam account that installs the game, the join password, the number of players and the mods. The Steam password is stored there in plain text, visible to sub-users who can open these settings. Edit, save, then restart.
[Host] Steam UsernameThe Steam account that downloads the game, ideally a secondary one.
my_second_account
[Host] Steam PasswordStored here in plain text. Steam Guard must be off.
••••••••••••
Max PlayersThe number of players, adjustable.
3240
Additional ModsMod folders to load, separated by ";".
@450814997;@463939057
Automatic UpdatesUpdates the game on every startup.
Enabled
Max Players variable updated successfully.
Real-time console and statistics
Follow the Steam login, the game update, then the server startup. After that, live RAM and processor usage while your players are connected.
A
my-arma3-server
Global View
Console
File Manager
Backups
Sub-users
Server Settings
SFTP Access
Scheduling
ConsoleRunningRestartStop
[OuiPanel] Starting the server
Logging in user 'my_second_account' to Steam Public...OK
Success! App '233780' fully installed.
Host identity created.
Type a command
Live statistics
RAM40 %
3.2 GB of 8 GB
CPU25 %
1 of 4 vCPU
Storage7 %
5.4 GB of 80 GB
CPU (%)
Missions and settings in server.cfg
The server.cfg file sets the server name, the welcome message, the difficulty and the mission list. Change the template line to run a mission uploaded to MPMissions, save, then restart. The file also opens over SFTP.
A
my-arma3-server
Global View
Console
File Manager
Backups
Sub-users
Server Settings
SFTP Access
Scheduling
File ManagerSFTP Access
server.cfgSave
1hostname = "My Arma 3 server";
2maxPlayers = 40;
3BattlEye = 1;
4verifySignatures = 2;
5template = MP_ZGM_m11.Altis;MyMission.Altis;
The name of the .pbo file uploaded to MPMissions, without the .pbo extension.
Scheduled backups and restarts
Create a task that backs up and then restarts the server every night. On restart, the game updates. Tasks run even when nobody is connected.
A
my-arma3-server
Global View
Console
File Manager
Backups
Sub-users
Server Settings
SFTP Access
Scheduling
Server scheduled tasksCreate a schedule
Backup and restartActive
Cron
0 6 * * *
Last run
today 06:00
Next run
tomorrow 06:00
TasksBackupRestart
Sunday backupActive
Cron
0 20 * * 0
Last run
01/11 20:00
Next run
08/11 20:00
TasksBackup
Steam account, mods, missions and admin for your Arma 3 server.
Your Arma 3 server installs with a Steam account you enter in OuiPanel. After that, your mods and missions go through SFTP, and the admin password gives you the game's commands.
Choose my plan ↑With the launcher's list, the server downloads the Workshop mods and copies their keys. Mods are not covered by our support. Read the setup guide →
1Enter a Steam accountIn the OuiPanel variables, ideally a secondary account, with Steam Guard off. Then reinstall the server.
2Add your modsUpload the mod folders over SFTP and their .bikey keys to keys. If the Steam account owns Arma 3, the launcher's modlist.html is enough.
3Pick the missionUpload the .pbo file to MPMissions, then write its name on the template line of server.cfg.
4Log in as adminThe admin password is generated on delivery. In game, type #login followed by that password.
An Arma 3 server host since 2018.
An Arma 3 server keeps your mission online day and night, for your unit or your community. As an Arma 3 server host, we give it 4 to 16 GB of memory, NVMe storage for your mods and our network's DDoS protection. Your Arma 3 dedicated server runs in Marseille, Frankfurt, New York, Beauharnois or Sydney, close to your players. Support 24/7.
4 to 16 GBof memory, by plan
NVMemods and missions load fast
SFTPaccess to all your files
Playersnumber adjustable in OuiPanel
Anti-DDoSup to 3 Tbps
24/7 supportby real people
Which Arma 3 server should you pick?
A server with friends, a modded server or a large community. Our advice to size the Arma 3 server you rent, a plan you can change anytime without losing data.
Server with friends
Recommended: Start · $3.46/month
To play the official missions or a co-op with friends, without big mods. 4 GB, the memory Bohemia recommends for a server without mods, and 3 vCPU are enough.
4 GB of RAM
3 vCPU
40 GB NVMe
DDoS protection
Content
Vanilla, official missions
Use
Private server
Move up a plan if
you add a modset such as CBA, ACE or RHS
Modded server
Recommended: Plus · $6.92/month
The most common case, a co-op or a milsim night with a classic modset. 8 GB leave room for the mods, and 80 GB NVMe to download them.
8 GB of RAM
4 vCPU
80 GB NVMe
2 MySQL databases
Content
Common modset
Use
Co-op, milsim
Move up a plan if
your modset grows or your unit gets bigger
Community
Recommended: Pro · $11.59/month
For a busy public server, a large modset or a persistent mission with its database. 12 GB, 5 vCPU and 120 GB NVMe.
12 GB of RAM
5 vCPU
120 GB NVMe
3 MySQL databases
Content
Large modset
Use
Public server
Move up a plan if
you want more memory and priority support
Large community
Recommended: Ultra · $17.38/month
For a large community and the biggest modsets. 16 GB, 6 vCPU, 200 GB NVMe and priority support. Available in four countries, not in Australia.
16 GB of RAM
6 vCPU
200 GB NVMe
Priority support
Content
Very large modset
Use
Large community
Move up a plan if
you want several servers, see the OuiBox
What our customers say
What customers think of their host and our support, from the reviews left on our Google profile.
super responsive staff, and attentive and PATIENT too
EEco PsychoGoogle★★★★★
Best host on the market, great value for money, the servers are great, the support is responsive and responds to all our problems. I strongly recommend
AAtonium AtoniumGoogle★★★★★
Very very good customer services, fast, value for money and fair
excellent, I recommend
AAkya DevGoogle★★★★★
I recommend this host! Quality support! A super active community when you have a problem! The services offered are of excellent quality! I strongly recommend OuiHeberg! No crashes etc... really great!
AAdam MagadurGoogle★★★★★
Super top quality host.
I recommend, ultra fast service, Discord server with very good atmosphere, cheap price, no lag.
YYanilkatt The KattGoogle★★★★★
Very good host unbeatable levels value for money.
Active support 24/7 to solve all your problems.
PProska DGoogle
Some reviews were translated automatically.
Our guides for your Arma 3 hosting.
Enter the Steam account, add your mods and missions, set up server.cfg and open your files over SFTP. Step-by-step tutorials written by our support team.
Arma 3 server hosting: frequently asked questions.
A question about your project? Our support answers 24/7.
Renting an Arma 3 server costs $3.46 to $17.38 per month depending on size, with Start 4 GB, Plus 8 GB, Pro 12 GB and Ultra 16 GB. The price includes DDoS protection, SFTP access, backups, MySQL databases and support. For cheap Arma 3 server hosting with friends, the Start plan is enough.
The best Arma 3 server hosting gives you enough memory for your mods, NVMe storage, SFTP access to your files and the option to switch plans without losing data. With us, DDoS protection up to 3 Tbps comes with every plan, from $3.46 to $17.38 per month, with support that answers 24/7.
Not with us. We offer neither free hosting nor a free trial. Hosting an Arma 3 server at home takes a PC that stays on, a good connection and several ports opened on your router. Renting an Arma 3 server from us starts at $3.46 per month, with no commitment.
With a host like OuiHeberg, pick a plan and a country, then pay. Next, enter a Steam account in the server settings, click Reinstall server, then join with direct connect in the Arma 3 launcher.Read the setup guide →
The Arma 3 dedicated server downloads with a Steam account, anonymous login is not accepted. During installation, your server therefore asks for an account, which you enter in the [Host] Steam Username (STEAM_USER) and [Host] Steam Password (STEAM_PASS) variables in OuiPanel before reinstalling the server. Steam Guard must be turned off on that account, otherwise the login fails. We recommend a secondary account created for this, rather than your main account.Read the setup guide →
It is stored in plain text in the server settings, in the [Host] Steam Password variable, and visible to sub-users who can open these settings. That is why we recommend a secondary Steam account. You set each sub-user's permissions in OuiPanel.
Bohemia recommends 4 GB for a server without mods. A common modset, with CBA, ACE and RHS or CUP, needs more, so plan on 8 GB. Large modsets and persistent missions go toward 12 or 16 GB. The processor matters too, as Arma 3's AI mostly loads a single core.
The number of players is adjustable, in the Max Players variable in OuiPanel. How many players your server really handles depends mostly on the mission, the AI and the mods.
In the Arma 3 launcher, open the server browser and use direct connect with the IP address and port shown in OuiPanel. Your players need the same mods as the server. If you set a password, the game asks for it.
No. Arma 3 is a PC game, on Steam. Our Arma 3 servers accept neither console players nor crossplay.
Two ways. Upload your mod folders, whose names start with @, to the server root over SFTP, copy their .bikey keys to the keys folder, then list the folders in the Additional Mods variable, separated by semicolons. Or, if the Steam account you entered owns Arma 3, upload the modlist.html list exported from the launcher: the server then downloads the Workshop mods on startup, copies their keys and keeps them updated. Mods are not covered by our support.Read the setup guide →
Upload the mission's .pbo file to the MPMissions folder, over SFTP or with the file manager. In server.cfg, write its name, without the .pbo extension, on the template line of the Missions class, then restart the server.Read the setup guide →
The admin password is generated on delivery, in the Admin Password (ADMIN_PASSWORD) variable in OuiPanel, where you can change it. In game, open the chat and type #login followed by that password. You then get the game's admin commands, such as #missions or #kick.
Yes. The server.cfg file opens in the OuiPanel file manager or over SFTP, with the server name, the welcome message, the difficulty and the missions. The join password and the number of players are rewritten there on every startup from the Server Password and Max Players variables, so change them in OuiPanel. Left empty, the password keeps the server open to everyone.
Yes. BattlEye, the game's anti-cheat, is enabled by default, with the BattlEye = 1 line in server.cfg.
Yes. With the Automatic Updates variable on, as it is by default, the server checks for the latest version of the game on every startup and downloads it when needed. Schedule a restart every night to stay up to date.
Yes, as an advanced option. The [Advanced] Headless Clients variable starts up to five headless clients next to the server, to take load off the AI. Plan on about 2 GB of memory each, taken from your plan. Creator DLC installs with the creatordlc branch of the Arma 3 Branch variable, then loads through its folder in Additional Mods. Check that your players own the DLC.
Your server is ready a few minutes after payment and after you enter your Steam account. The reinstall downloads the game, about 5 GB, then the server starts. Your Workshop mods download on the first startup after that.
In Marseille (France), Frankfurt (Germany), New York (United States), Beauharnois (Canada) and Sydney (Australia). Start, Plus and Pro are available everywhere, Ultra everywhere except Australia, at the same price. Rent your server in the location closest to your players.
Yes. Moving up a plan resizes your server with no reinstall and no data loss, in the same country.
They are two different games, with two different servers. This page hosts Arma 3, with its missions, its server.cfg file and its mods. For an Arma Reforger server, see our dedicated page.Arma Reforger server hosting →
Our Arma 3 hosting plans are managed in OuiPanel: the game installs for you, with the console, SFTP and backups. Would you rather run a whole machine, with root access and your own setup? See our Game VPS.Need a whole VPS? See our Game VPS →
Arma 3 and other games on one plan?
The OuiBox groups several servers, Arma 3, Minecraft, Palworld or Rust, and shares its memory between them. Your Arma 3 server moves there without losing data.
Client area
my-arma3-server