# Peruse

> comic book reading software

**Wikidata**: [Q124731517](https://www.wikidata.org/wiki/Q124731517)  
**Source**: https://4ort.xyz/entity/peruse

## Summary
Peruse is a free comic book reading software application designed for the Linux operating system. It is licensed under the GNU Lesser General Public License (LGPL) version 2.1 and is developed as part of the KDE ecosystem. The software allows users to read digital comics and is available through standard package repositories on Debian, Ubuntu, and FreeBSD.

## Key Facts
- **Entity Type:** Comic book reader, Free software.
- **License:** GNU Lesser General Public License, version 2.1 (LGPL-2.1).
- **Operating System:** Linux.
- **Website:** https://peruse.kde.org/
- **Source Code Repository:** https://invent.kde.org/graphics/peruse.git
- **Package Availability:** Available as `peruse` in Debian (stable) and Ubuntu packages; available as `graphics/peruse` in FreeBSD ports.
- **Programming Languages:** Written using QML, Q2407, and Q15777.
- **Copyright Status:** Copyrighted.

## FAQs
### Q: Is Peruse free to use?
A: Yes, Peruse is classified as free software. It is distributed under terms that allow users to freely run, study, change, and distribute it and modified versions.

### Q: What operating systems does Peruse run on?
A: Peruse is designed for the Linux family of operating systems. It also has a presence on FreeBSD via the `graphics/peruse` port.

### Q: Under which license is Peruse released?
A: The software is released under the GNU Lesser General Public License, version 2.1 (LGPL-2.1), as indicated in its source code repository.

### Q: Where can the source code for Peruse be found?
A: The source code is hosted on the KDE GitLab instance at `https://invent.kde.org/graphics/peruse.git`.

## Why It Matters
Peruse serves as a specialized tool for reading digital comic books within the free software ecosystem. By offering a dedicated application for this media type, it addresses a specific niche that general-purpose document viewers or image galleries may not handle efficiently, such as navigation through sequential art or management of comic book file formats. Its inclusion in major distribution repositories (like Debian and Ubuntu) and its integration into the KDE infrastructure (indicated by the `kde.org` domain and repository path) signify its relevance and stability within the open-source community.

The software embodies the principles of free software by allowing users to inspect and modify the code under the LGPL-2.1 license. This ensures that users are not locked into proprietary ecosystems for their digital reading needs. Furthermore, its development using QML suggests a focus on modern user interface design, likely providing a fluid and responsive experience characteristic of KDE applications. Peruse represents the capability of the open-source community to produce dedicated media consumption tools that respect user freedoms.

## Notable For
- **Specialization:** It is specifically designed as a comic book reader, distinguishing it from generic PDF or image viewers.
- **KDE Integration:** It is hosted under the KDE project (invent.kde.org), suggesting integration with the KDE Plasma desktop environment.
- **Licensing:** It utilizes the GNU Lesser General Public License (LGPL), which allows for linking to non-free software, offering flexibility compared to stricter copyleft licenses.
- **Cross-Distribution Availability:** It is readily installable via standard package managers on Debian, Ubuntu, and FreeBSD.

## Body

### Software Classification and Purpose
Peruse is an application categorized strictly as a "comic book reader" and "free software." Its primary function is to facilitate the reading of digital comic books. As free software, it adheres to the definition of allowing users the freedom to run, study, change, and distribute the software.

### Technical Specifications
The application is built using a technology stack that includes QML (Qt Modeling Language) alongside components identified by the identifiers Q2407 and Q15777. It is designed to operate on the Linux operating system, a Unix-like OS family originally inceptioned on September 17, 1991.

### Licensing and Copyright
The project is copyrighted but distributed freely under the **GNU Lesser General Public License, version 2.1 (LGPL-2.1)**. The license text is accessible within the project's source code repository.

### Availability and Installation
Peruse is distributed through several major software channels, indicating its integration into the open-source infrastructure:
- **Debian Stable:** Installable via the `peruse` package.
- **Ubuntu:** Installable via the `peruse` package.
- **FreeBSD:** Available via the `graphics/peruse` port.

### Development and Resources
The project is maintained within the KDE graphics stack. The official source code is version-controlled via Git and hosted at `https://invent.kde.org/graphics/peruse.git`. The project also tracks its presence on Repology under the project name `peruse`. The official website for the project is `https://peruse.kde.org/`.

## References

1. [Source](https://invent.kde.org/graphics/peruse/-/blob/master/COPYING.LIB?ref_type=heads)