21 Free Open Source Applications I Found in Year 2018

It is time to share a list of the best 21 Free and Open Source Software I found during the year 2018. Some of these programs may not be new in that they weren’t released for the first time in 2018, but they are new and have been helpful to me. It is in the spirit of sharing that I’m writing this article hoping you find some of these programs useful as well.

To begin, you may want to search for the program using your distribution’s package manager, like so:

Fedora and derivatives:

# yum search all package
# dnf search all package

Debian and derivatives:

# aptitude search package

OpenSUSE and derivatives:

# zypper search package

Arch Linux and derivatives:

# pacman -Ss package

If your search returns no results, head over to the website of each tool where you will find the standalone package for download and installation instructions, along with information on dependencies.

1. SimpleScreenRecorder

You can use Simple Screen Recorder to make audio and video screen casts (entire screen or selected area). It is easy to install and use, but powerful at the same time.

We already covered Simple Screen Recorder in depth here: How to record programs and games using Simple Screen Recorder.

Simple Scree Recorder

Simple Scree Recorder

Website: http://www.maartenbaert.be/simplescreenrecorder/

2. Jaspersoft Studio

Jaspersoft Studio is a report designer program that allows you to create simple and sophisticated reports as well with charts, tabs, tables (and everything you can expect to see in a world-class report) and export them to a wide variety of formats (with PDF perhaps being the most common).

With Q&A forums and User groups, plus several samples and examples, the community web site is a great resource of help to master this versatile program.

Jaspersoft Studio

Jaspersoft Studio

Website: http://community.jaspersoft.com/

3. Visual Studio Code

Visual Studio Code has reached a significant level of popularity among web and cloud developers who are also Linux users since it provides a nice programming environment out of the box that supports extensions to add functionality.

Visual Studio Code

Visual Studio Code

Website: https://code.visualstudio.com/

4. TuxGuitar

If you’re like me and music (especially the guitar) is one of your passions, you’ll love this program, which will let you edit and play guitar tablatures like a pro.



Website: http://sourceforge.net/projects/tuxguitar/

5. Ekiga

An alternative to Microsoft’s Skype, Ekiga is a video conferencing and VoIP solution for GNOME in Linux (but also available for Windows).



Website: http://www.ekiga.org/

6. Childsplay

Great for parents with little children, Childsplay provides fun memory activities to learn sounds, images, letters, numbers, how to use input peripherals (keyboard and mouse) and more.



Website: http://childsplay.sourceforge.net/

7. Dia

As you will probably guess from its name and based on the image above, Dia is a versatile diagram editor comparable to Microsoft Visio. Besides the native shapes, others can be added very easily by editing a XML file. Diagrams can be exported to several known formats (EPS, SVG, XFIG, WMF and PNG, to name a few) for sharing and easier visualization.

Dia Diagram Editor

Dia Diagram Editor

Website: http://live.gnome.org/Dia

8. FreeCAD

FreeCAD is a general purpose 3D Computer-Aided Design program fit for use in engineering and architecture. Given the fact that FreeCAD is FOSS, it is easily customizable and extensible through the use of Python scripts.



Website: http://www.freecadweb.org/

9. Owncloud

Although not a new kid on the block in any way, I chose to include OwnCloud in this review due to its importance. As an alternative to commercial Dropbox, security and privacy are achieved without much hassle and allow you to easily set up a customized cloud storage and file sharing solution.

We already covered installation about Owncloud in depth here: Create Personal/Private Cloud Storage Solution in Linux

Owncloud Storage Solutions

Owncloud Storage Solutions

Website: http://www.owncloud.com

10. MediaWiki

MediaWiki is a program for creating and managing a Wikipedia-like website (in fact, Wikipedia itself is based on MediaWiki) where a community can add, remove, update and revert entries, and authors are notified upon such changes.



Website: http://www.mediawiki.org

11. Bleachbit

You can think of Bleachbit as the CCleaner for Linux – but more powerful. It will not only recover disk space by deleting temporary or otherwise unnecessary files, but will also improve Firefox performance and securely destroy unnecessary files to prevent recovery.

We already covered installation about Bleachbit in depth here: Disk Space Cleaner and Privacy Guard for Linux



Website: http://bleachbit.sourceforge.net/

12. CodeMirror

CodeMirror is a very powerful Javascript-based text editor for the web browser. CodeMirror includes syntax highlighting for over 100 languages and a robust API. If you own a website or blog that provides programming tutorials, you will find CodeMirror to be a very useful tool.

CodeMirror Syntax Highlighting

CodeMirror Syntax Highlighting

Website: http://codemirror.net

13. GNUMed (Client + Server)

Having been extensively tested by real doctors in their practice, GNUMed enable health professionals to keep a medical record of their patients history. To use GNUMed, you will need to install both the client and the server, and take necessary precautions to protect and back up data as you would do in any other case where information is highly valuable.



Website: http://wiki.gnumed.de

14. OCS Inventory NG

Open Computer and Software Inventory Next Generation, or OCS Inventory NG for short, is a lightweight web application that can help network and system administrators to keep track of 1) all the devices connected to the network, and 2) machine configuration and software installed in them.

The project’s website (listed below) has a fully functional demo in case you want to check it out before attempting to actually install the program. In addition, OCS Inventory NG relies on well-known technologies as Apache and MySQL / MariaDB, making it a robust program.

OCS Inventory NG

OCS Inventory NG

Website: http://www.ocsinventory-ng.org/en/

15. GLPI

Often used in conjunction with OCS Inventory NG, GLPI is a multilingual, free IT asset management software that not only provides the tools to build up a database with an inventory of your network devices, but also includes a job-tracking-system with mail notifications.

Other distinguishing features include, but are not limited to:

  1. Interventions history
  2. Solution approval
  3. Satisfaction survey
  4. Exporting inventory to PDF, spreadsheet, or PNG formats

We already covered installation about GLPI IT Asset Management tool in depth here: Install GLPI IT and Asset Management Tool in Linux

GLPI IT Asset Management

GLPI IT Asset Management

Website: http://glpi-project.org/spip.php?lang=en

16. Ampache

With Ampache, you can set up your own home media center or online audio and video streaming application and access it from anywhere with an Internet connection.

Although it is designed as a personal application, Ampache allows for public registration if an administrator chooses to enable that feature.

Ampache MP3 Steaming

Ampache MP3 Steaming

Website: http://ampache.org/

17. PDFEdit

As a complete pdf document editing solution, PDFEdit lets you edit and manipulate PDF documents very easily. PDFEditor includes a rich API that allows you to extend its native functionality through the use of scripts.

The website and the wiki provide detailed documentation on how to use and tweak PDFEdit.

PDFEdit PDF Editor

PDFEdit PDF Editor

Website: http://pdfedit.cz/

18. Lemon POS

If you own a small or medium business you will undoubtedly need a Point Of Sale program. As such, Lemon POS may be a lifesaver for you. It uses a MySQL / MariaDB database for data storage, and thus a single database can be used with multiple active terminals at the same time. On top of all that, Lemon POS also includes a search panel, a price-checker utility, and a tool to create printed reports.

Lemon POS

Lemon POS

Website: http://sourceforge.net/projects/lemonpos/

19. OpenShot

OpenShot is a FOSS video editor for Linux that can help you create “the film you have always dreamed of” (in the words of its developers) with your home videos, pictures, and music files. It also allows you to add subtitles, transition effects, and export the resulting video file to DVD and many other common formats.

OpenShot Video Editor

OpenShot Video Editor

Website: http://www.openshot.org

20. LAN Messenger

LAN Messenger is a multilingual (a language pack is needed) and cross-platform (works in Linux, Windows, and Mac) IM program for communication over a LAN. It provides file transfers, message logging, and event notifications – all without the need to set up a server!

LAN Messenger

LAN Messenger

Website: http://lanmsngr.sourceforge.net/

21. Cherrytree

Cherrytree is a free and open source hierarchical note taking program that comes with rich text formatting, syntax highlighting, and advanced customization options. Its advanced search feature enables you to search file across the file tree irrespective of their path.

It comes with keyboard shortcuts, importing and exporting notes, syncing with cloud platforms like Dropbox, and password security to keep your notes secure.

Cherrytree - Note Taking  App

Cherrytree – Note Taking App


In this article I have described 21 free and open source applications that I have found during the year 2018, and hope that it sparks your interest in one or more of them.

Would you like us to cover any of them in greater detail on this site? Have you found another great FOSS application that you would like to share with the rest of the community? Just let us know using the comment form below. Questions, comments, and suggestions are also welcome.

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Gabriel Cánepa

Gabriel Cánepa is a GNU/Linux sysadmin and web developer from Villa Mercedes, San Luis, Argentina. He works for a worldwide leading consumer product company and takes great pleasure in using FOSS tools to increase productivity in all areas of his daily work.

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59 Responses

  1. Babbling Brooke says:

    Lemon POS sounds like something you would call a lazy coworker.

    “Get back to work, you Lemon POS!”

  2. Ganesh says:

    Really helpful article.

    Thank you for sharing..

  3. Cire Pogs says:

    Looking for open source system with customer, admin, supplier login portal..

    Thank you

  4. Friar Tux says:

    One program missing here is Cherrytree – is one of those programs that replaces a whole mess of other apps/programs due to its versatility. I use it for all my writing/word processing needs – logbook, inventory, poetry, story/article/letter writing, address book/contacts list, recipe book, to do/task lists, project management, notebook, and much, much more. It’s cross platform so I can use it on Windows or Linux without skipping a beat. I have yet to find a more useful, versatile program.

  5. il443 says:

    Flightgear is also pretty awesome. Check out the space shuttle. There’s lots of craft for anyone curious to dip their toes (gliders, paragliders, parachutists, pterosaur/dragon, balloons, learning planes like ercoupe, c172p/c182, j3 cub, helicopters like Aloutte-lll have AI copilot. c172p has a full tutorial, wiki has info and guides.). A lot of craft have autostart anyway, ctrl+u to add altitude. Stuff like the awesome weather system, possible physics are way better than commercial sims.

    Ggraphics appear to be turned off for compatibility at the start. Try ALS renderer, detailed weather, turn up visuals and tweak environment menu.

  6. xABBAAA says:

    Not interested into things you have found, it all looks like Windows after all….

    • Anon Y. Mouse says:

      Why even comment then retard, you are such a dumb, there was no need for you to even comment if you had nothing productive to say!!!

  7. Favach says:


    Thanks a lot..

    We work on OWNCLOUD and Visual Studio Code is the best Code editor.

  8. Gabriela says:

    So many applications I had no idea about, yet they all seem being worth the try. I’d usually use Try Direct for new stacks. It helps to quickly try demo versions of new marketing tools which appear on the market everyday.

  9. Ireen says:

    Thanks for the list, some interesting applications. Will give CodeMirror a try. Thanks!

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