JFileSync is a Java application used to synchronize directories of two different file systems. For instance, you want to synchronize a set of directories on your laptop with a set of corresponding directories on your workstation.

JFileSync - Java File Synchronization

Bootchart is a tool for performance analysis and visualization of the GNU/Linux boot process. Resource utilization data and process information are collected during the boot process and can later be displayed in a PNG, SVG or EPS chart.

Bootchart - Boot Process Performance Visualization

A fully automated database benchmark suite that prints tabular and graphic results for multiple tested disciplines, given JDBC database connections. Some free open source database engines are included.

PolePosition -  the open source database benchmark

TEAMMATES is a free online tool for managing peer evaluations and other feedback paths of your students. It is provided as a cloud-based service for educators/students and is currently used by hundreds of universities across the world.
<ul>
<li>Team peer evaluations</li>
<li>Flexible feedback paths</li>
<li>Reports and statistics</li>
<li>Student profiles</li>
<li>Powerful search</li>
</ul>

TEAMMATES is a free online tool for managing peer evaluations and other feedback paths of your students. It is provided as a cloud-based service for educators/students and is currently used by hundreds of universities across the world.

TEAMMATES feedback management tool for education

Kontalk is run by a community of volunteers offering servers. Both client-to-server and server-to-server channels are fully encrypted. Users can be safe with end-to-end encryption. This is the official Android client for the Kontalk messaging system.

Kontalk - Instant Messaging Network

This project contains a downstream version of the OpenJDK project. It is used to build and maintain a SAP supported version of OpenJDK for SAP customers and partners who wish to use OpenJDK to run their applications.

SapMachine - An OpenJDK release maintained and supported by SAP

Cyberduck is a libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox.


Cyberduck - Libre server and cloud storage browser for Mac and Windows

Kaffe is a great choice as a base for virtual machine education and/or research, or if you need a virtual machine as an integral component of an open source or free software Java distribution. Kaffe is constantly under development, and lacks compatibility in many ways with the current releases of Java. It lacks many key features of a full Java virtual machine implementation - including security related features such as a complete bytecode verifier essential for running untrusted code. Kaffe is not the best Java virtual machine for developing Java applications, as it lacks much in the way of documentation, compatibility, debugging/profiling support, etc. If you are learning Java, or are looking for a complete Java development environment, you will probably be best served by using a "real" Java development environment (such as the JDK) licensed from Sun. Check out our links page for more information.

Kaffe is a clean room implementation of the Java virtual machine, plus the associated class libraries needed to provide a Java runtime environment.

Kaffe

PatientOS - an Open Source (GPL) Healthcare Information System. PatientOS (pronounced Patient-oh-es where O and S stand for Open Source) has been designed from the outset to be a Healthcare Information System (HIS). Healthcare Information System (EHR EMR PMS) for small hospitals and clinics. Scheduling, Orders, Meds, Pharmacy, Clinical Doc, HL7, Billing & more. Broad commercial support. Distributed clinical system written in pure Java with toolset to customize. The software architecture, design patterns and framework has been built for the complexities and challenges of an enterprise wide information system. Its feature include:
 <UL>
 <LI>Standards - LOINC lab results, ICD9/10, CPT, OpenEHR, CCR, CDA.</LI>
	<LI>Billing - Charges, Invoices, Claims.</LI>
	<LI>Medication Management - Med orders, administration, eMAR.</LI>
	<LI>Unlimited number of forms can be created using the Form Editor.</LI>
	<LI>Every menu and toolbar can be customized per user, per role, per group using the Form Editor.</LI>
	<LI>Quick reg, outpatient, inpatient and custom registration forms can be created using the Form Editor.</LI>
	<LI>Export and import patients to and from XML.</LI>
	<LI>Day, Week, Month views for provider, multiple providers or other resources</LI>
	<LI>View results received from an HL7 interface with a lab system (ORU^R01).</LI>
	<LI>Define your own fields and data elements to capture.</LI>
	<LI>Scan complex paper forms as images.</LI>
	<LI>Integration with Medispan supplemented with PatientOS screening</LI>
	<LI>Allergy checking.</LI>
	<LI>Adverse drug effect checking against medical conditions.</LI>
	<LI>Prescription wizard with dispense and dose instructions.</LI>
	<LI>Unlimited number of lab tests can be created using the Lab Test Editor</LI>
	<LI>Assign patients a patient portal login</LI>
	<LI>Create standalone reports using iReport</LI>
	<LI>Generate server side SQL reports for client viewing.</LI>
	<LI>Create custom batch jobs for repeated execution</LI>
 </UL>

PatientOS - an Open Source (GPL) Healthcare Information System. PatientOS (pronounced Patient-oh-es where O and S stand for Open Source) has been designed from the outset to be a Healthcare Information System (HIS). Healthcare Information System (EHR EMR PMS) for small hospitals and clinics. Scheduling, Orders, Meds, Pharmacy, Clinical Doc, HL7, Billing & more. Broad commercial support. Distributed clinical system written in pure Java with toolset to customize.

PatientOS

Cobertura is a Java tool that calculates the percentage of code accessed by tests. It can be used to identify which parts of your Java program are lacking test coverage. it instruments Java bytecode after it has been compiled. Reports are generated in HTML and XML. It shows cyclomatic code complexity of each class, and the average cyclomatic code complexity for each package and for the overall product. This tool can be executed from Ant or from command line. Appfuse and other popular projects are using this tool. This tool is based on jcoverage.

Cobertura is a Java tool that calculates the percentage of code accessed by tests. It can be used to identify which parts of your Java program are lacking test coverage. it instruments Java bytecode after it has been compiled. Reports are generated in HTML and XML. It shows cyclomatic code complexity of each class, and the average cyclomatic code complexity for each package and for the overall product.

Cobertura - Code coverage tool

Vosao (vo-za) is a content management system (CMS) that enables you to build web sites and online applications on the Google App Engine platform for Java. Vosao CMS features include internationalization, friendly URLS, liking and sharing pages, commenting (with moderation), content versioning, input forms, captcha, Google Analytics, Alias URLs (for SEO), optional plugins, security and group management, parent/child page structure, nested and programmable templates, site import/export, resource management, multiple editing modes (visual, wiki syntax, plain text) and more, along with free hosting on the Google cloud.

Vosao (vo-za) is a content management system (CMS) that enables you to build web sites and online applications on the Google App Engine platform for Java.

VosaoCMS - simple CMS for Google App Engine

JDownloader is a free, open-source download management tool with a huge community of developers that makes downloading as easy and fast as it should be. Users can start, stop or pause downloads, set bandwidth limitations, auto-extract archives and much more. it has own powerful OCR module.

JDownloader - Download Management Tool

Dimdim is an open source web meeting product with features like Application, Desktop and Presentation sharing with A/V streaming and chat. No attendee installation - all features are available through a web browser. Dimdim can be integrated with Moodle.

dimdim - Web Meeting

NoteLab is an advanced digital notebook, specifically designed for tablet computers. With its stroke smoothing, anti-aliasing, and smart rendering, NoteLab provides a beautiful and powerful note taking environment on any operating system.

NoteLab - Digital Note 

Cyberduck is a libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser for Mac and Windows. 

Cyberduck - FTP / SFTP for Windows and Mac

Discover open source projects across all platforms

Projects