PDFsam, a desktop application to split, merge, mix, rotate PDF files
Generate diagrams from textual description
RStudio is an integrated development environment (IDE) for R
Track and evaluate the performance of your investment portfolio
Official GanttProject repository
Web application that allows you to perform operations on PDF files
Data visualization analysis tool
Get random, realtime read/write access to your Big Data
A Distributed RESTful Search Engine
A distributed task scheduling framework
Centralize, transform and stash your data
Set of ecommerce systems, including the front-end and back-end
An XMPP server licensed under the Open Source Apache License
Fast, Flexible & Free Software to scale your Business
A distributed and extensible workflow scheduler platform
Metadata/data identification Java library
Apache IoTDB
The open big data serving engine
DBMS supporting graph, document, full-text and geospatial models
Creation, extension and validation of advanced electronic signatures
Kestra is an infinitely scalable orchestration and scheduling platform
SeaTunnel is a distributed, high-performance data integration platform
Simplified version of ZXing, optimized to scan codes to generate QR
Java dataframe and visualization library
Distributed messaging and streaming platform with low latency