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Category: Utilities

11 Best Free and Open Source OCR Tools

April 7, 2026 Steve Emms Documents, Graphics, Roundup, Utilities

Optical Character Recognition (OCR) is the conversion of scanned images of handwritten, typewritten or printed text into searchable, editable documents.

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Monitor System

bpftop – dynamic real-time view of running eBPF programs

April 5, 2026 Steve Emms TUI, Utilities

bpftop is a command-line monitoring tool developed by Netflix that provides a real-time, top-like interface for observing running eBPF programs

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Monitor Calibration

Calibrate your Monitor with these Open Source Tools

April 5, 2026 Steve Emms Graphics, Roundup, Utilities

If you value image quality and accuracy, calibration of your monitor will be important. These tools ensure your monitor is calibrated.

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Selection of utilities

RFC Reader – terminal-based viewer for IETF Request for Comments documents

April 5, 2026 Steve Emms TUI, Utilities

RFC Reader is a terminal-based viewer for IETF Request for Comments documents written in Rust.

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7 Best Free and Open Source Font Managers

April 4, 2026 Steve Emms Roundup, Utilities

Need an efficient way to manage your fonts? Step forward a dedicated font manager utility.

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Files

hawk – Haskell text processor for the command-line

April 4, 2026 Steve Emms CLI, Utilities

Hawk is a command-line text processor that brings Haskell expressions to shell pipelines.

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Pardus Font Manager – lightweight font management application

April 4, 2026 Steve Emms GUI, Utilities

Pardus Font Manager is a lightweight font management application developed for Pardus, a Debian based Linux distribution.

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Files

pawk – brings Python expressions and statements to AWK-style workflows

April 4, 2026 Steve Emms CLI, Utilities

pawk is a command-line text processing utility that brings Python expressions and statements to AWK-style workflows.

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Files

wak – compact implementation of the awk programming language

April 2, 2026 Steve Emms CLI, Utilities

wak is a compact implementation of the awk programming language designed for both standalone use and integration with Toybox.

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Files

rawk – POSIX compatible AWK written in Rust

April 1, 2026 Steve Emms CLI, Utilities

rawk is an AWK implementation written in Rust for people who want a Rust-based take on the classic text-processing language.

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Screen Capture

13 Best Free Linux Screen Capture GUI Tools

April 1, 2026 Steve Emms Graphics, Roundup, Utilities

We recommend the best free and open source GUI software for taking screenshots.

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Monitor Calibration

ddcui – graphical user interface for ddcutil

April 1, 2026 Steve Emms Graphics, GUI, Utilities

ddcui is a graphical user interface for ddcutil, a Linux utility used to control and query monitor settings via the DDC/CI protocol.

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Flash OS

Raspberry Pi Imager – create bootable media

March 31, 2026 Steve Emms GUI, Productivity, Utilities

Raspberry Pi Imager is a cross-platform application designed to simplify the process of preparing bootable media for Raspberry Pi devices.

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10 Best Free and Open Source Font Editors

March 31, 2026 Steve Emms Roundup, Utilities

This article focuses on the finest font editors. Linux users may not have a plethora of fonts, but there are many lovely and usable fonts.

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Sticky Notes

13 Best Free and Open Source Sticky Note Applications

March 30, 2026 Steve Emms Desktop, Productivity, Roundup, Utilities

A sticky note (often known as a Post-it Note) is a small piece of paper with a strip of glue on its back. Here’s our verdict.

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Glyphr Studio – web-based font editor

March 30, 2026 Steve Emms Utilities, Web Apps

Glyphr Studio is a web-based font editor aimed at typeface design beginners and hobbyists.

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Art

31 Delightful Free and Open Source ASCII Art Tools

March 29, 2026 Steve Emms CLI, Graphics, Roundup, Utilities

ASCII art is a graphic design technique that relies primarily on computers for presentation and consists of pictures.

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Monitor System

11 Best Free and Open Source GUI Tools for System Resources Monitoring in Linux

March 28, 2026 Steve Emms Roundup, Utilities

The tools featured in this roundup are targeted at a desktop user who wants to monitor resources being used on their machine.

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Fontra – browser-based font editor

March 27, 2026 Steve Emms Utilities, Web Apps

Fontra uses a JavaScript client running in the browser together with a Python server running locally or remotely.

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Stamps

12 Best Free and Open Source Linux Collection Managers

March 27, 2026 Steve Emms Productivity, Roundup, Utilities

There is a wide range of collection manager software available for Linux. We recommend the best free and open source options.

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