3 Lightweight and Beginner-Friendly Linux File Managers: Nemo, PCManFM, and Caja

Not all Linux file managers are heavy or bloated. In fact, there are many options that offer excellent performance and features while staying light on system resources. Whether you're running Linux on older hardware or just prefer a snappy interface, these three lightweight file managers are great for beginners and advanced users alike.

Nemo

By Software:Linux Mint teamScreenshot: Paowee - Free software screenshot, GPL,

Best for: Users who want a full-featured file manager without the overhead of KDE.
Pros: Split view, built-in terminal, customizable interface, better feature set than Nautilus.
Cons: Pulls Cinnamon dependencies outside of Linux Mint; slightly heavier than Thunar or PCManFM.

How to install:

# Ubuntu / Debian
sudo apt install nemo

# Fedora
sudo dnf install nemo

# Arch
sudo pacman -S nemo

Nemo is one of my favorite GTK file managers. It strikes a great balance between functionality and speed, and I often install it even when not using Cinnamon.

PCManFM

PCMan File Manager

Best for: Users with older computers or lightweight window managers.
Pros: Extremely fast and resource-efficient, customizable toolbar, minimal dependencies.
Cons: Lacks tabs and split view by default; interface is very basic.

How to install:

# Ubuntu / Debian
sudo apt install pcmanfm

# Fedora
sudo dnf install pcmanfm

# Arch
sudo pacman -S pcmanfm

I often use PCManFM in minimalist setups. It may not be flashy, but it’s incredibly responsive and gets the job done with zero fuss.

Caja

Caja File Manager ( image from learnubuntumate.weebly.com )

Best for: MATE desktop users or those who liked the classic Nautilus interface.
Pros: Simple and stable, supports plugins, familiar layout for GNOME 2 fans.
Cons: Interface may feel outdated, mostly developed for the MATE desktop.

How to install:

# Ubuntu / Debian
sudo apt install caja

# Fedora
sudo dnf install caja

# Arch
sudo pacman -S caja

Caja reminds me of the early days of GNOME. It's not fancy, but it's solid and comfortable for everyday use, especially if you're using the MATE desktop.

Choosing a lightweight file manager doesn't mean giving up on usability. Nemo, PCManFM, and Caja each offer different strengths, so try them out and see which one fits your setup best.

If you're curious about more powerful alternatives, be sure to read our article on full-featured file managers:

→ 3 Beginner-Friendly Linux File Managers: Nautilus, Thunar, and Dolphin