Best Free Software for Linux

Best Free Security and Privacy for Linux

Best Free Anonymous Surfing Service for Linux

  • JonDo

    "(Previously known as JAP) it's my top choice and a Java application that performs the role of a local (PC based) proxy server that redirects browser requests via the JonDo network. This allows the user to configure their choice of any browser rather than requiring a change to Opera." (Review)


Best Free Antivirus for Linux

  • ClamTK Virus Scanner

    ClamTK Virus Scanner is a graphical user interface for ClamAV and designed to be an easy-to-use, on-demand scanner running on Linux systems.

    "I thought Linux doesn't need antivirus protection?" It's true that you may not need it, but this program is more geared for users interested in scanning files prior to sending them to users of other operating systems than Linux.


Best Free Firewall for Linux

  • GufwGufw

    Gufw is a graphical user interface for UFW (Uncomplicated Firewall), and as the name implies, an easy-to-use firewall for Ubuntu, Linux Mint and other Linux systems, with support for setting up rules such as allowing or blocking applications, incoming and outgoing services, common P2P or individual IP/ports, with options for logging and showing notifications.

  • Firestarter

    A complete firewall tool for Linux, allows for users to create a firewall with a wizard, open and close ports with a few clicks, completes with a real-time hit monitor.


Best Free Internet Safety Check for Linux

  • WOT

    "Fastest ratings, uses green/yellow/red ratings and 'people' reliability icons, multiple rating categories to help you evaluate websites, fantastic warning screen to empower users to avoid potentially bad websites before interacting with them." (Review)


Best Free Password Manager for Linux

  • KeePassXKeePassX

    You just need to remember one single master password to access many user names, passwords and other private information saved in one single database. Features include defining titles and icons, grouping and sorting entries, and generating secure passwords.

    The database is encrypted either with AES or Twofish encryption algorithm using a 256 bit key and uses a file format that is compatible with KeePass Password Safe for Windows.


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by Panzer on 30. September 2014 - 9:31  (118877)

uselessd is a project to reduce systemd to a base initd, process supervisor and transactional dependency system, while minimizing intrusiveness and isolationism. Basically, it’s systemd with the superfluous stuff cut out, a (relatively) coherent idea of what it wants to be, support for non-glibc platforms and an approach that aims to minimize complicated design:

by Panzer on 30. September 2014 - 9:09  (118876)

Observium is an autodiscovering network monitoring platform supporting a wide range of hardware platforms and operating systems including Cisco, Windows, Linux, HP, Juniper, Dell, FreeBSD, Brocade, Netscaler, NetApp and many more. Observium seeks to provide a powerful yet simple and intuitive interface to the health and status of your network:

Zabbix is the ultimate enterprise-level software designed for monitoring availability and performance of IT infrastructure components:

Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work:

Cacti is a complete network graphing solution designed to harness the power of RRDTool's data storage and graphing functionality. Cacti provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features out of the box. All of this is wrapped in an intuitive, easy to use interface that makes sense for LAN-sized installations up to complex networks with hundreds of devices:

Icinga - user-focused monitoring:

by Panzer on 24. September 2014 - 8:03  (118770)

"... Atraci is an application for Windows, Mac and Linux that lets you listen instantly to more than 60 million songs ...":

by Panzer on 24. September 2014 - 7:57  (118769)

pianobar is a free/open-source, console-based client for the personalized online radio Pandora:

by Panzer on 23. September 2014 - 9:27  (118748)

Shorewall firewall:

Vuurmuur is a powerful firewall manager for Linux/iptables. Vuurmuur supports traffic shaping and live monitoring. It has an easy to learn configuration that allows both simple and complex configurations, and can be fully configured through the Ncurses GUI:

by Panzer on 23. September 2014 - 8:56  (118745)

Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use:

Snorby is a ruby on rails web application for network security monitoring that interfaces with current popular intrusion detection systems (Snort, Suricata and Sagan):

by Panzer on 17. September 2014 - 8:32  (118635)

Xiki - a shell console with GUI features:

by Panzer on 17. September 2014 - 7:45  (118631)

PredictionIO is an open source machine learning server for software developers to create predictive features, such as personalization, recommendation and content discovery:

by Panzer on 16. September 2014 - 8:21  (118606)

SafeKeep is a centralized and easy to use backup application that combines the best features of a mirror and an incremental backup. It sets up the appropriate environment for compatible backup packages and simplifies the process of running them:

by Panzer on 13. September 2014 - 7:26  (118560)

Puppet, an automated administrative engine for your Linux, Unix, and Windows systems, performs administrative tasks (such as adding users, installing packages, and updating server configurations) based on a centralized specification:

pinkerton is a standalone tool for working with Docker images:

Mustache is a logic-less templating system for HTML, config files, anything:

Chaos Monkey:

by Panzer on 13. September 2014 - 6:58  (118559)

Mail-in-a-Box turns a fresh cloud computer into a working mail server:


by Panzer on 6. September 2014 - 7:09  (118415)

Pale Moon for Linux:

Double Commander:

X File Explorer (Xfe) is an MS-Explorer like file manager for X. It is based on the popular, but discontinued, X Win Commander, which was developed by Maxim Baranov:

tmux is a terminal multiplexer, it enables a number of terminals (or windows) to be accessed and controlled from a single terminal:

by George.J on 11. September 2014 - 13:30  (118513)

Double Commander is easily the best file manager for Linux :D Very similar to Unreal Commander.

by MidnightCowboy on 6. September 2014 - 7:41  (118416)

I use Pale Moon on Windows so must have a look at this. Thanks. :)

by Panzer on 6. September 2014 - 7:03  (118414)

Remarkable is a powerful markdown editor:

Sunflower file manager:

xorriso copies file objects from POSIX compliant filesystems into Rock Ridge enhanced ISO 9660 filesystems and allows session-wise manipulation of such filesystems:

"... Hugo is a general-purpose website framework. Technically speaking, Hugo is a static site generator. This means that unlike systems like WordPress, Ghost and Drupal which run on your web server expensively building a page every time a visitor requests one, Hugo does the building when you create your content. Since websites are viewed far more often then they are edited, Hugo is optimized for website viewing while providing a great writing experience ...":

"... MediaGoblin is a free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, SoundCloud, etc. ...":

by Panzer on 5. September 2014 - 7:56  (118395)

Tribler is an open source peer-to-peer decentralized client:

by Panzer on 29. August 2014 - 8:14  (118265)

Limoo - a minimalist image viewer:

by Panzer on 29. August 2014 - 8:12  (118264)

"... QWinFF is a GUI for FFmpeg, a powerful command-line media converter. FFmpeg can read audio and video files in various formats and convert them into other formats. QWinFF provides an intuitive graphical interface and a rich set of presets to help you use ffmpeg easily without having to type a single command. Advanced users can also adjust conversion parameters like bitrate and sample rate in detail ..."

by Panzer on 29. August 2014 - 8:01  (118262)

"... FOG is a free open-source cloning/imaging solution/rescue suite. FOG can be used to image Windows XP, Vista, Windows 7 and Window 8 PCs using PXE, PartClone, and a Web GUI to tie it together. Includes features like memory and disk test, disk wipe, av scan & task scheduling ...":

by Panzer on 29. August 2014 - 7:49  (118260)

"... slap is a Sublime-like terminal-based text editor that strives to make editing from the terminal easier. It has:

- first-class mouse support
- GUI editor-like keybindings
- copying/pasting with OS clipboard support
- undo/redo
- syntax highlighting for many languages
- a Sublime-like file sidebar
- select word to highlight other occurrences; double-click to select word
- easy-to-use finding with regex support
- bracket matching
... many other features that will make you leave nano, vim, and emacs behind ...":

by Panzer on 28. August 2014 - 8:28  (118243)

"... Camicri Cube is a portable package manager (Like Synaptic and Ubuntu Software Center, but a portable one) that can be used and run in any platform (Windows, Apt-Based Linux Distributions), online and offline, in flashdrive or any removable devices without installing anything. It enables you to download Linux Applications in any computer, and installs it back to your original computer ...":

by Panzer on 27. August 2014 - 8:49  (118219)

Krita is a free digital painting and illustration application:

by Jojo Yee on 29. August 2014 - 6:32  (118257)

Krita is now added to the list. Thanks Panzer for valuable suggestions.

by Panzer on 29. August 2014 - 7:33  (118259)

You are welcome ...

by Panzer on 26. August 2014 - 8:58  (118204)

"... MakeHuman is the free and open source software to create realistic 3d humans for:

- Illustrations
- Animations
- Games
- Zbrush/Mudbox sculpting ...":

by Panzer on 26. August 2014 - 8:26  (118203)

"... Nix is a powerful package manager for Linux and other Unix systems that makes package management reliable and reproducible. It provides atomic upgrades and rollbacks, side-by-side installation of multiple versions of a package, multi-user package management and easy setup of build environments ...":

by Panzer on 20. August 2014 - 9:32  (118084)

PDF Mod is a simple application for modifying PDF documents.

You can reorder, rotate, and remove pages, export images from a document, edit the title, subject, author, and keywords, and combine documents via drag and drop:

by Jojo Yee on 21. August 2014 - 4:34  (118110)

It's coincident Panzer as I was trying out the same application before reading your good suggestion. This app works pretty well and is a good alternative to PDF Shuffler. Now added to the list.

by Panzer on 26. August 2014 - 8:25  (118202)

Great minds think alike ... ;)

by Panzer on 19. August 2014 - 9:02  (118061)

Lynis is an open source security auditing tool. Its main goal is to audit and harden Unix and Linux based systems:

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