Productivity
Time Tracking is essential in all types of businesses nowadays to keep track of work progress and prepare invoices for clients. In the following list, we take a look at the best free and open-source alternatives to choose from. 1- Kimai Kimai is a free & open source Time Tracker.
Open-source
Project Management Software is an essential requirement nowadays to keep track of all demands of projects as time tracking, tasks assignment, bug tracking, reports generation and collaboration between teams. The following is a list of the top 14 free and open-source Project Management Systems. If you are looking for a
Open-source
What are citation/ bibliography/ and reference managers? Bibliography management tools (also known as citation or reference management tools) help researchers and scholars organize their research sources and generate bibliographies in multiple citation formats and styles. It tracks the articles, books, and research and allows the user to tag, annotate them
Self-hosted
What is an inventory management system? Inventory management software is a computerized system to manage , track the number of stored goods. Inventory management is a major part of supply chain management. Inventory management solutions keep track of the goods while moving through the process or stored in the warehouses. Inventory
macos
What is LaTeX? LaTeX is document writing, preparation that uses TeX typesetting for formatting, originally designed by Leslie Lamport in 1983. It is preferred by many scientists and researchers around the world. LaTeX is also considered a TeX macro package with more user-friendly settings. If you are interested about open-source
Open-source
Commercial photo editing software is not for everyone, most of them are for professionals, some are not easy to learn and overall they are not cheap. As I started using macOS alongside Linux years ago, I kept using open-source software. Unlike Windows which has many free software alternatives macOS has
DICOM and Medical Radiology
JimboDICOMViewer is a free DICOM viewer and DICOM database collection manager for Linux (Ubuntu) & Windows. It supports DICOM dataset management, features a 3D DICOM visualization, and comes with a powerful converter tool to convert DICOM images to many supported formats. As a unique feature, JimboDICOMViewer supports 3D visualization of
data analysis
SPSS is a proprietary statistical analysis software acquired by IBM in 2009. It offers statisticians, researchers, and students with advanced statistical analysis functions integrated within the program. SPSS also provides seamless integration with big data. SPSS is not free and it's not cheap, though it does not work
macos
As a dedicated Linux user for since 1999, I found it hard to use macOS since I started using it 5 years ago. Most of the free open-source software we are using and enjoying as Linux users, are not available for macOS. The one supposed to work on macOS most
research
What is Reference Manager? Reference manager allows researchers and authors to organize their references by building a local digital library. Researchers are managing a huge amount of data that is collected from many sources, Reference managers help in keeping track of the collected references. What is JabRef? JabRef is an
DICOM and Medical Radiology
Yakami DICOM tools is a free DICOM viewer and converter aiming for research, not for the diagnosis. It's developed using Microsoft technologies to run on Windows PC (Windows XP, 2000, VISTA, 7, 8, 8.1, & Windows 10). Though the project has not been updated since 2014, many
Analytics
Libro is an open source cross-platform software that provides a simple yet comprehensive text analysis for text files, It analyses the text content and generates graphs, and analytic summary for the extracted text from the text files. Libro is created in Brazil and it has 2 languages supported so far:
devops
What is FTP, and What is FTP Server? FTP (File Transfer Protocol) is as its name suggests a file transferring protocol between two computers, a local computer, and a remote server. FTP servers is a web server that runs on web-servers and uses FTP protocol at the server side to
Android
Ghost Commander is a lightweight native FTP client & a remote file manager android app, aiming to provide a full featured FTP client for Android devices. It works on small screens so as large tablet screens. Ghost Commander is released as an open source project, the first version was released
DICOM and Medical Radiology
There are many great Free Desktop DICOM (Digital Imaging and Communications in Medicine) Viewers on the internet, but this is not the case for android devices. There are few Android DICOM Viewers that support opening local files, but the majority require a remote server to access image files. We have
DICOM and Medical Radiology
Navegatium is a free DICOM Viewer for Windows 8.1 and Windows 10. It supports Touch Screens and can be installed directly from Windows Store. It can visualize, analyze and manage DICOM files. It can access image files from removable media, a local drive or a PACS server. It also
DICOM and Medical Radiology
DICOM Gateway is a middleware PACS/ DICOM system that makes sharing PACS/ DICOM images easy as it plays well with other existing PACS system. With DICOM gateway there is no need to VPN. DICOM gateway is built for Mac OSX. DICOM Gateway automated the creation of DICOM routing, distribution and
Open-source
What is an end-to-end encryption? End-to-end encryption (E2EE) is a secure communication model that is designed to prevent a third-party from accessing plain raw messages, as the sender sends an encrypted message only the intended recipient's device will be able to decrypt and read it, Which will ensure
DICOM and Medical Radiology
Nowadays Many doctors and medical professionals prefer Mac OSX, Though finding medical open source/ free professional software is not easy task, which forces many users into commercial solutions, That's ok if the user is located a country with such software service provider as US, but for other countries
Open-source
Open Data is a concept that describes freedom of using the data, as anyone can use, share, redistribute, or republish it.
Open-source
GDPR (General Data Protection Regulation) is a set of rules and regulations in the EU intending to provide more privacy for all individuals within the European Union and the European Economic Area. It applies to all organizations holding and processing EU resident’s personal data, regardless of geographic location. GDPR
Open-source
Bloggers and web content creators need to know about their visitors, content usage, page views, referrals, Search engine search keywords which the visitors used. Google Analytics is a cloud-based service by Google that allows users to get this information, However, some users may require their own self-hosted solution to be
data science
Note: This article is an Evergreen article. It will receive continues update about the listed applications. You can save it and return to it as a updated resource. Proprietary data analysis and statistical softwares are expensive, especially for students, but we are fortunate to have open source alternatives which they
HIS
GNU Health is a free open source hospital information management system (HIS), It was built on the GNU foundation, as it also brands Dr. René Favaloro quote: "La medicina sin humanismo médico no merece ser ejercida" which translate to " Medicine without medical humanism does not deserve to