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CuerdOS


Last Update: 2026-04-01 23:28 UTC


CuerdOS is a Debian-based GNU/Linux distribution with focus on stability, efficiency and performance. It comes with a series of optimisations, such as performance and memory consumption improvements. These optimisations are achieved through kernel patching and the Ananicy daemon, the latter of which manages input/output and CPU priorities. The distribution's "Standard" product uses Wayland's Sway compositor by default, but separate "Legacy" and "Community" builds with Budgie, Cinnamon, LXQt, MATE and Xfce desktops are also available.

Popularity (hits per day): 12 months: 117 (117), 6 months: 76 (202), 3 months: 69 (219), 4 weeks: 132 (139), 1 week: 122 (125)

Average visitor rating: 7.8/10 from 8 review(s).


CuerdOS Summary
Distribution CuerdOS
Home Page https://cuerdos.github.io/
Mailing Lists --
User Forums --
Alternative User Forums
Documentation https://cuerdoswiki.blogspot.com/
Screenshots DistroWatch Gallery
Screencasts
Download Mirrors https://cuerdos.github.io/#descargaDistroWatch Torrent Archive
Bug Tracker --
Related Websites GitHub
Reviews 2.x: FOSS Force
Where To Donate, Buy or Try

Recent Related News and Releases
  Releases announcements with download links and checksums:
 • 2026-04-01: Distribution Release: CuerdOS 2.1
 • 2025-12-07: Distribution Release: CuerdOS 2.0
 • More CuerdOS releases...

Table Notes and Explanations

(Please refer to the table below.)
  • Select view:
  • To compare the software in this project to the software available in other distributions, please see our Compare Packages page.
  • Notes: In case where multiple versions of a package are shipped with a distribution, only the default version appears in the table. For indication about the GNOME version, please check the "nautilus" and "gnome-shell" packages. The Apache web server is listed as "httpd" and the Linux kernel is listed as "linux". The KDE desktop is represented by the "plasma-desktop" package and the Xfce desktop by the "xfdesktop" package.
  • Colour scheme: green text = latest stable version, red text = development or beta version. The function determining beta versions is not 100% reliable due to a wide variety of versioning schemes.
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Feature 2.1 1.2.1
Release Date 2026-04-01 2025-03-07
End Of Life    
Price (US$) Free Free
Image Size (MB) 3100-3700 2200-2500
Free Download ISO ISO
Installation Calamares Calamares
Default Desktop KDE Plasma, labwc, Sway, Xfce Sway
Default Browser Vivaldi Brave
Package Format deb, flatpak deb, flatpak
Package Management    
Release Model Fixed Fixed
Office Suite OnlyOffice GOffice
Processor Architecture x86_64 x86_64
Init Software systemd systemd
Journaled File Systems Btrfs, ext4, XFS Btrfs, ext4, XFS
Multilingual en, es en, es
Full Package List 2.1 1.2.1
Package 2.1 1.2.1
alsa-lib (1.2.15.3) 1.2.14 1.2.8
amdgpu (25.0.0) 23.0.0 23.0.0
apparmor (5.0.0) 4.1.0 3.0.8
apt (3.3.1) 3.0.3 2.6.1
bash (5.3) 5.2.37 5.2.15
bind (9.20.22) -- --
chromium (148.0.7778.167) -- --
cinnamon (6.6.8) -- --
cups (2.4.19) 2.4.10 2.4.2
e2fsprogs (1.47.4) 1.47.2 1.47.0
ffmpeg (8.1.1) 7.1.3 5.1.6
firefox (151.0) -- --
flatpak (1.16.6) 1.16.3 1.14.10
freetype (2.14.3) 2.13.3 2.12.1
gcc (16.1.0) 14.2.0 12.2.0
gimp (3.2.4) -- 2.10.34
git (2.54.0) 2.47.3 2.39.5
glibc (2.43) 2.41 2.36
gnome-shell (50.1) -- --
grub (2.14) 2.12 2.06
gtk (4.22.4) 4.18.6 4.8.3
httpd (2.4.67) -- --
inkscape (1.4.4) -- --
kmod (34.2) 34.2 30
krita (6.0.1) -- --
LibreOffice (26.2.3) -- --
Package 2.1 1.2.1
libselinux (3.10) 3.8.1 3.4
linux (7.0.9) 6.18.9 6.6.76
mariadb (12.2.2) -- --
mate-desktop (1.28.2) -- --
mesa (26.0.7) 25.2.6 24.2.8
mysql (9.7.0) -- --
nautilus (50.1) -- --
NVIDIA (595.71.05) -- --
openjdk (26.0.1) -- --
openssh (10.3p1) 10.0p1 9.2p1
openssl (4.0.0) 3.5.5 3.0.15
perl (5.42.2) 5.40.1 5.36.0
php (8.5.6) -- --
plasma-desktop (6.6.5) 6.3.6 --
postfix (3.11.3) -- --
postgresql (18.4) -- --
Python (3.14.5) 3.13.5 3.11.2
qt (6.11.1) 6.8.2 5.15.8
samba (4.24.2) -- --
systemd (260.1) 257.9 252.33
thunderbird (151.0) -- --
vim (9.2) 9.1 9.0
vlc (3.0.23) -- --
wayland (1.25.0) 1.23.1 1.21.0
xfdesktop (4.20.2) 4.20.1 4.18.1
xorg-server (21.1.22) 21.1.16 21.1.7

Reader Ratings
Reader supplied reviews for CuerdOS

Average rating
7.8
from 8 review(s)



What are your thoughts on CuerdOS?
Please include a few pros and a few cons, along with your overall impression of the operating system.
Our FAQ page has tips on writing a good mini-review.

Version:

Rating:    out of 10

Your review (minimum 250 words):




Past reviews - sort by:

Version: 2.1
Rating: 9
Date: 2026-04-05
Country: Sweden
Votes: 14


A Translation of the Japanese earlier:
This review is from Japan.

I found it very lightweight and the performance was excellent. I had a very positive impression.

I installed the XFCE version.

My PC has the following configuration: CPU: Celeron G1820T / RAM: 4GB / 32GB SSD.

The things that trouble us Japanese users are the IM (Input Method) and dictionary, but I installed Synaptic and then set up Japanese. It works properly in a Japanese environment.

The screen design is modern and beautiful. I also think the icon placement is good.

Regarding settings, there are many convenient tools available for XFCE. The tools are grouped together, making access easy.

I played YouTube videos, and they played smoothly. My internet connection is 5G network, with speeds of around 200Mbps.

For performance comparison, I compared it to a Core i5-8000, but there wasn't a significant difference in performance. (There is a big difference in advanced calculations.)

Even though it's based on Debian 13, it uses X11, so I felt the operation was stable.

It runs practically on 4GB of memory, so I think it's fine even with an older PC and a small budget. It's a very budget-friendly distribution for me.

Developing it must be tough, but please keep up the good work. I'm rooting for you!


Was this review helpful? Yes No
Version: 2.1
Rating: 9
Date: 2026-04-03
Country: Japan
Votes: 5


日本からの書き込みです。
とても軽快で動作が素晴らしいと感じました。私はとても良い印象を持ちました。
インストールしたのは、xfceバージョンです。
PCは、CPU:celeronG1820T / RAM:4GB / 32GB-SSD という構成です。
わたしたち日本人が悩むところは、IM(Input-Method)と辞書ですが、私はsynapticをインストールしてから日本語を設定しました。きちんと日本語の環境で動作しています。
画面のデザインもモダンできれいです。アイコンの配置も良いと思います。
設定に関しては、xfceのツールがたくさん用意されていて便利です。ツールがまとめらているので、アクセスが簡単です。
youtubeの動画を再生しましたが、スムーズに再生できました。通信環境は5G-networkで、200Mbpsくらいの速度が出ています。
性能の比較として、Corei5-8000と比べましたが、動作に大きな違いはありませんでした。(高度な計算では大きな差が付きます)
Debian13ベースでも、X11を採用しているので、動作が安定していると感じました。
4GBのメモリで実用的に動作するので、古いPCと少しの予算でも大丈夫と思います。私の財布には優しいディストリビューションですね。
開発は大変だと思いますが、頑張ってください。応援しています。
From Japan ,


Was this review helpful? Yes No
Version: 2.0
Rating: 5
Date: 2026-01-25
Votes: 3


This distro has a lot of potential. I will however agree with a previous review. This distro needs a lot of polishing. It has one of the snappiest and fluid feels with the interface I must say. The fact that the install option was left on the screen after installation wasn't a big deal for me. I just deleted it off the desktop.
I did notice one of the Cuerd applications was not in English, even though that was my selected language. Luckily for me, I understand some Spanish so I was able to make my selection in the Conky application.
The real nail in the coffin for me was the fact that when I used the same VPN I use on all deb based distros, the network manager said I had limited connectivity. This is absurd. I even did a speed test and had excellent speed. But the popup remained.
Distros such as Cuerd OS make me happy I keep multiple distros on Ventoy while I am distrohopping.
This will be a distro I visit n the future. Just to see if they work out the bugs. Off to another distro for me!


Was this review helpful? Yes No

See all 8 reader reviews of CuerdOS...



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