Skip to content
LinuxLinks

LinuxLinks

Best Free Linux Software & Open Source Reviews

  • Software
  • Hardware
  • Reviews
  • Series
  • Search

Category: Utilities

Essential System Utils

Smemstat – reports the physical memory usage

May 28, 2026 Steve Emms CLI, Utilities

smemstat is a command-line tool for examining Linux process memory usage with shared memory divided proportionally.

Read more
Essential System Utils

smem2 – reports on memory usage on Linux systems

May 28, 2026 Steve Emms CLI, Utilities

smem2 is a command line utility for Linux that reports process and system memory usage with a focus on proportional set size (PSS).

Read more
Documentation

Alternatives to popular CLI tools: whois

May 27, 2026 Steve Emms CLI, Software, Utilities

whois searches for an object in a RFC 3912 database. We spotlight alternative tools to whois.

Read more
Network

quien – terminal-based domain intelligence toolkit

May 27, 2026 Steve Emms CLI, TUI, Utilities

quien investigates domains and IP addresses using WHOIS, RDAP, DNS, mail security, TLS, HTTP, SEO checks and technology detection.

Read more
Selection of utilities

bttf – datetime arithmetic, parsing, formatting and more

May 26, 2026 Steve Emms CLI, Utilities

biff is a command-line utility for working with dates, times, durations, and time zones from the shell.

Read more
Selection of utilities

Tauno Serial Plotter – graphical serial data plotting tool

May 26, 2026 Steve Emms GUI, Utilities

Tauno Serial Plotter graphs live embedded-device measurements with line, scatter and bar views, labels and configurable axes.

Read more
Selection of utilities

PlotJuggler – interactive time series and multimodal data analysis

May 26, 2026 Steve Emms GUI, Utilities

PlotJuggler analyzes recorded and live time-series data with synchronized video, 3D scenes, custom transforms and interactive plots.

Read more
Clipboard

Clippy – terminal-based clipboard history manager

May 25, 2026 Steve Emms Productivity, TUI, Utilities

Clippy keeps searchable clipboard history in a terminal interface, with pinned entries, detailed previews and local storage on Linux.

Read more
Selection of utilities

Telemetry Viewer – data visualization tool

May 25, 2026 Steve Emms GUI, Utilities

Telemetry Viewer is a data visualization tool designed for working with live or recorded telemetry data.

Read more
Selection of utilities

NinjaTerm – terminal application aimed at embedded developers

May 25, 2026 Steve Emms GUI, Utilities

NinjaTerm is a terminal application aimed at embedded developers who need to view debug data and send commands

Read more
Selection of utilities

dateutils – collection of command line utilities

May 25, 2026 Steve Emms CLI, Utilities

dateutils is a collection of command line utilities for working with dates, times, and date-time values in the shell.

Read more
cut command

xcut – extends the traditional Unix cut tool

May 23, 2026 Steve Emms CLI, Utilities

xcut extends the traditional Unix cut tool with more flexible ways to extract and filter fields from structured text.

Read more
cut command

cuts – Perl command-line utility

May 22, 2026 Steve Emms CLI, Utilities

cuts is a Perl command-line utility that enhances the traditional Unix/POSIX cut tool for extracting columns from text files.

Read more
Selection of utilities

FlatSync – synchronise Flatpak applications across Linux devices

May 21, 2026 Steve Emms CLI, Utilities

FlatSync synchronises Flatpak application selections across Linux devices using Git, with systemd timers and user or system-wide modes.

Read more
QR Tools

15 Best Free and Open Source QR Code Tools

May 18, 2026 Steve Emms Roundup, Utilities

A QR code (also known as a quick-response code) is a type of two-dimensional matrix barcode invented for labelling automobile parts.

Read more
Command Schedulers

Alternatives to popular CLI tools: cron

May 18, 2026 Steve Emms CLI, Software, Utilities

This article spotlights alternative tools to cron, a daemon to execute scheduled commands.

Read more
Command Schedulers

runcron – minimal cron alternative for automated and container-friendly environments

May 16, 2026 Steve Emms CLI, System Software, Utilities

runcron is a minimal cron alternative for automated and container-friendly environments.

Read more
QR Tools

segno – Python QR code and Micro QR code generator

May 16, 2026 Steve Emms CLI, Utilities

Segno is a pure Python QR and Micro QR generator with structured append, flexible colours, a command-line interface and extensive exports.

Read more
Command Schedulers

Supercronic – crontab-compatible job runner for containers

May 15, 2026 Steve Emms CLI, System Software, Utilities

Supercronic runs commands inside containers with crontab compatibility, structured logs, graceful shutdown, and overlap handling.

Read more
QR Tools

qrtool – command-line QR code encoder and decoder

May 15, 2026 Steve Emms CLI, Utilities

qrtool generates and decodes QR, Micro QR and rMQR codes with image and terminal output, colour controls, integration and scripting support.

Read more

Posts pagination

«Previous Posts 1 … 15 16 17 18 19 … 101 Next Posts»
FEATURED RELEASE
ONLYOFFICE
Docs 10.0

Discover what’s new →

Best Free Software

Document Management Systems
Documents
Web Browsers
Internet
Education
Education
Internet Radio
Audio
YouTube Tools
Video
Paint Palette
Graphics
System Administration
Admin
Docks
Desktop
Productivity
Productivity
Genome Browsers - Web Based
Science
Games
Games
Vulnerability detection
Security
Replacements for du
Utilities
Object Relational Mapping
Coding
Stockmarket
Finance
Web Delivery
Web Apps
Crafting
Other
Programming Books
Books

Recent Comments

  • Kop on 23 Best Free and Open Source Web Photo Gallery Solutions
  • Jim Lee on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Alex Naismith on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Liam Ryan on 14 Best Free and Open Source Linux IPTV Players
  • Steve Emms on 14 Best Free and Open Source Linux IPTV Players
  • Lars on 14 Best Free and Open Source Linux IPTV Players
  • Liam Ryan on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Steve Emms on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Väinö on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • SpotTheZebra on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.

Data Science

Data ScienceTake our free interactive courses in data science. There are courses for Python using pandas and plotnine and R using ggplot2.

Get up to speed in 20 minutes. No programming knowledge is required.

Programming Books

Read our curated lists of great free programming books. Learn Java, C, Python, C++, C#, JavaScript, PHP, and many more languages.

Alternatively, check out our series of great free programming tutorials.

Support Us


Donate
to LinuxLinks

Thank you for supporting LinuxLinks. If you like our site, the best way to ensure it remains available is to make a donation.

Small Devices

We’re publishing a series of articles for each of these Linux-based phones, Mini PCs, SBCs, and NAS devices.

Minisforum M2 Pro – Intel
Minisforum N5 Pro NAS – AMD
Beelink EQi 304 – Intel
BOSGAME VTA-439 – AMD
Minisforum M2 – Intel
Minisforum MS-02 Mini Workstation
BOSGAME M7 285H – Intel
Minisforum MS-R1 Mini Workstation
Chuwi CoreBook Air Plus laptop
BOSGAME M6 HX370 – AMD
BOSGAME M4 Plus – AMD
Minisforum AI X1 Pro – AMD
Minisforum UM890 Pro – AMD
PELADN WO4 5600H – AMD
Volla Phone Quintus with UT (ARM)
HP ProBook 440 G8 Refurb – Intel
ASRock NUC BOX-255H – Intel

Replace Proprietary Software

Migrate from large multinational software companies and embrace free and open source solutions.

Google
Google
Microsoft
Microsoft
Apple
Apple
Adobe
Adobe
IBM
IBM
Autodesk
Autodesk
Oracle
Oracle
Atlassian
Atlassian
Corel
Corel
Cisco
Cisco
Intuit
Intuit
SAS
SAS
Progress
Progress
Salesforce
Salesforce
Citrix
Citrix

Reviews

ReviewsWe’ve written tons of in-depth and completely impartial reviews of open source software. Read our reviews.

New to Linux?

NewbieBegin your Linux journey with our easy-to-understand guide designed for newcomers.

Mega Compilations

100 GUI Apps
100 TUI Apps
100 CLI Apps

Recent Posts

  • 9 Best Free and Open Source Linux Script Writing Tools
  • UDPipe – trainable natural language processing pipeline
  • 13 Best Free and Open Source Console Based Network ‘top’ Tools
  • Nitrite – embedded document database
  • l8w8jwt GUI – graphical JSON Web Token utility
  • MongoBench – desktop MongoDB administration client
  • OceanBase – distributed relational database
  • 13 Best Free and Open Source Hard Disk Utilities for System Tweakers
  • Wild OS – Debian-based Linux distribution
  • SimpleNvimEditor – minimalist graphical interface for Neovim

Archives

Related

Contact us
Link us
FAQ
Comment FAQ
Privacy Policy

© LinuxLinks 1998-2026: Designed by LinuxLinks.