Showing 78 open source projects for "excel"

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  • 1
    XLSX.jl

    XLSX.jl

    Excel file reader and writer for the Julia language

    XLSX.jl is a Julia package to read and write Excel spreadsheet files. Internally, an Excel XLSX file is just a Zip file with a set of XML files inside. The formats for these XML files are described in the Standard ECMA-376. This package follows the EMCA-376 to parse and generate XLSX files.
    Downloads: 1 This Week
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  • 2
    Excel to Graphviz

    Excel to Graphviz

    Free Excel tool to easily create Graphviz data visualizations.

    The Excel to Graphviz Relationship Visualizer spreadsheet transforms your Excel data into professional Graphviz diagrams. Enter simple "A is related to B" rows to instantly generate polished relationship graphs using the Graphviz DOT language. Ideal for data analysis, network visualization, and IT architecture. Free, open-source, MIT-licensed.
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    Downloads: 11 This Week
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  • 3
    CSV Lint

    CSV Lint

    CSV Lint plug-in for Notepad++ for syntax highlighting

    ...Use CSV Lint for metadata discovery, technical data validation, and reformatting on tabular data files. It is not meant to be a replacement for spreadsheet programs like Excel or SPSS, but rather it's a quality control tool to examine, verify or polish up a dataset before further processing.
    Downloads: 17 This Week
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  • 4
    DataEase

    DataEase

    Data visualization analysis tool

    ...Support direct connection mode, local mode (based on Apache Doris / Kettle implementation). Support various data sources such as data warehouse/data lake, OLAP database, OLTP database, Excel data file, API, etc. Open source and open: zero threshold, quick access and installation online; quick access to user feedback, new versions released monthly. pport multiple data sharing methods to ensure data security.
    Downloads: 15 This Week
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    Sustainability Data Management for Businesses

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  • 5
    Quadratic

    Quadratic

    Data science spreadsheet with Python & SQL

    ...Our goal is to build a spreadsheet that enables you to pull your data from its source (SaaS, Database, CSV, API, etc) and then work with that data using the most popular data science tools today (Python, Pandas, SQL, JS, Excel Formulas, etc). Quadratic has no environment to configure. The grid runs entirely in the browser with no backend service. This makes our grids completely portable and very easy to share. Quadratic has Python library support built-in. Bring the latest open-source tools directly to your spreadsheet. Quickly write code and see the output in full detail. ...
    Downloads: 7 This Week
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  • 6
    AWS Data Wrangler

    AWS Data Wrangler

    Pandas on AWS, easy integration with Athena, Glue, Redshift, etc.

    ...Easy integration with Athena, Glue, Redshift, Timestream, OpenSearch, Neptune, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON, and EXCEL). Built on top of other open-source projects like Pandas, Apache Arrow and Boto3, it offers abstracted functions to execute usual ETL tasks like load/unload data from Data Lakes, Data Warehouses, and Databases. Convert the column name to be compatible with Amazon Athena and the AWS Glue Catalog. Run a query against AWS CloudWatchLogs Insights and convert the results to Pandas DataFrame. ...
    Downloads: 5 This Week
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  • 7
    RevoGrid

    RevoGrid

    Powerful virtual data grid smartsheet with advanced customization

    Support Millions of cells and thousands of columns easy and efficiently for fast data rendering. Easy to use. For large organizations managing massive datasets. Performance and scalability to handle even the most complex data tables. Rapid prototyping with intuitive and extendable codebase. Agility to build robust data-driven applications in no time. Quickly build elegant and efficient data grids. Lightweight yet powerful architecture lets you easily scale as your needs grow.
    Downloads: 0 This Week
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  • 8
    Handsontable

    Handsontable

    JavaScript data grid with a spreadsheet look & feel

    ...A JavaScript component that combines data grid features with spreadsheet-like UX. Legendary support included. Works with React, Angular, Vue, and JavaScript. When you work with Handsontable, it's like you're working with Excel or Google Sheets. There's no steep learning curve – you can start working effectively from day one. Handsontable is easy to implement, flexible, and super customizable. You can extend it with custom plugins and edit the source code to adjust it to your product. Plus you get access to a comprehensive API, useful tutorials, and both community and commercial support. ...
    Downloads: 0 This Week
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  • 9
    Java Tablesaw

    Java Tablesaw

    Java dataframe and visualization library

    ...Tablesaw also supports descriptive statistics and can be used to prepare data for working with machine learning libraries like Smile, Tribuo, H20.ai, DL4J. Import data from RDBMS, Excel, CSV, TSV, JSON, HTML, or Fixed Width text files, whether they are local or remote (http, S3, etc.) Tablesaw supports data visualization by providing a wrapper for the Plot.ly JavaScript plotting library. Here are a few examples of the new library in action. Descriptive stats: mean, min, max, median, sum, product, standard deviation, variance, percentiles, geometric mean, skewness, kurtosis, etc. ...
    Downloads: 0 This Week
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  • 10
    ReportServer Community Edition

    ReportServer Community Edition

    ReportServer is a modern and versatile business intelligence platform

    ReportServer is a modern and versatile open source business intelligence (BI) platform with powerful reporting features. With ReportServer you are not limited to one provider's solutions. ReportServer integrates Jasper, Birt, Mondrian and Excel-based reporting: choose what best suits your needs! The source code is also available in GitHub: https://github.com/infofabrik/reportserver ReportServer scripting samples: https://github.com/infofabrik/reportserver-samples
    Downloads: 44 This Week
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  • 11
    XLibraryDisplay

    XLibraryDisplay

    A sequence analysis tool for protein engineering

    ...It is ideal for all directed evolution platforms including phage, ribosome, and yeast display. Analysis can be quickly done on hundreds to thousands of sequences. Best suited for Sanger sequencing. Requirements: Microsoft Windows XP, 7, 8, or 10 and Excel 2007, 2010, 2013, or 2016 Described in Stafford et al JCIM 2014: http://pubs.acs.org/doi/abs/10.1021/ci500362s
    Downloads: 0 This Week
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  • 12
    Free SAP Table Download Power Connector

    Free SAP Table Download Power Connector

    Free Download / Extract / Export from SAP to Excel / CSV / XML

    Download / Export any SAP table to Excel and/or CSV or XML individually or in groups! Use (simple/complex) filters . Option to schedule downloads or start via command line as well. Can replace full table download from SE16 SE16N SE16H and ties as connector with RPA e.g. Blueprism, UIPATH, Alteryx, Power Apps & Power Automate & Excel. Can also provide you SAP table downloads via its web services for e.g.
    Downloads: 2 This Week
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  • 13
    InspectionPro X

    InspectionPro X

    Professional desktop tool for managing industrial inspection reports

    ...Key Features: Secure role-based login (Admin, Editor, Viewer) Reports table with filters (Discipline, Area, Tag, Result) Easy report creation/editing form CSV/Excel import & export with progress Charts dashboard for result analysis User management & custom headers Database switch, backup, publish Clickable links & color-coded results Perfect for oil & gas, petrochemical, construction industries. Supports tag tracking and HTML reports for sharing. Local storage (SQLite) — fully offline & private.
    Downloads: 2 This Week
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  • 14
    Audit Data Analytics
    Audit Data Analytics, LLC's ADA software is an open source solution for performing operations on audit data, such as filtering specific records and summarizing data sets.
    Downloads: 1 This Week
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  • 15
    File Sorter for Photographers

    File Sorter for Photographers

    Organize files/images from a csv or xlsx file.

    A user-friendly application to efficiently sort all types of files from a source folder into a destination folder based on a list of filenames provided in an Excel or CSV file.
    Downloads: 7 This Week
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  • 16
    Data Preprocessing Automate

    Data Preprocessing Automate

    Data Preprocessing Automation: A GUI for easy data cleaning & visualiz

    Data Preprocessing Automation is a Python-based GUI application designed to simplify and automate data preprocessing tasks. It allows users to upload Excel files, automatically handle missing values, remove duplicates, and detect and remove outliers using statistical methods. The application provides data visualization tools, including box plots for distribution analysis and scatter plots for exploring relationships between variables. Users can download the processed data for further analysis. ...
    Downloads: 0 This Week
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  • 17
    Rawgraphs app

    Rawgraphs app

    A web interface to create custom vector-based visualizations

    ...RAWGraphs is an open source data visualization framework built with the goal of making the visual representation of complex data easy for everyone. Primarily conceived as a tool for designers and vis geeks, RAWGraphs aims at providing a missing link between spreadsheet applications (e.g. Microsoft Excel, Apple Numbers, OpenRefine) and vector graphics editors (e.g. Adobe Illustrator, Inkscape, Figma). The project, led and maintained by the DensityDesign Research Lab (Politecnico di Milano) was released publicly in 2013.
    Downloads: 5 This Week
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  • 18
    GeoTools, the Java GIS toolkit

    GeoTools, the Java GIS toolkit

    Toolkit for working with and mapping geospatial data

    GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
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    Downloads: 183 This Week
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  • 19
    NumeRe

    NumeRe

    Framework for numerical computations, data analysis and visualisation

    Curve fitting | Data analysis | Plotting | Matrix operations | FFT | Extensible framework | Multiple file formats | Programmable | Open source | Free for everyone NumeRe: Framework for Numerical Computation is a numerical framework written for Microsoft Windows(R) and released under the GNU GPL v3 for solving and visualizing mathematical and physical problems numerically. Keep simple things simple: You want to plot a sine function? Just enter 'plot sin(x)'. You want to load some...
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    Downloads: 64 This Week
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  • 20

    DataPrep

    Python-based data preprocessing tool

    DataPrep v0.2 is a Tkinter-based GUI application/tool designed to assist users in data preprocessing, multicollinearity removal, and feature selection for a wide range of applications in Cheminformatics, Bioinformatics, Data Analysis, Feature Selection, Molecular Modeling, Machine Learning, and Quantitative-structure-property relationship (QSPR) studies. It includes functionality to load, process, and save datasets with support for different preprocessing & multicollinearity removal...
    Downloads: 0 This Week
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  • 21
    OSHMI - Open Substation HMI

    OSHMI - Open Substation HMI

    SCADA HMI for substations, IoT and automation applications

    Now with IEC61850 support! This project combines existing open source projects and tools to create a very capable, mobile and cloud-friendly HMI system that can rival proprietary software. This approach makes it possible to join forces of each project (Chromium, SVG/HTML5, PHP, Lua, SQLite, Inkscape, Lib61850, OpenDNP3, Nginx, Vega, PostgreSQL, Grafana,…) to achieve a great set of open, evergreen, modular and customizable tools for building great HMIs for automation projects. This is not...
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    Downloads: 42 This Week
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  • 22
    AWA-Core

    AWA-Core

    Full application for factory, process engineer and Automation..

    IT'S HERE-----FINALLY. AWA-Core 2026 is here with a totally new architecture. The core is now in Client/Server architecture and open to other applications (including yours). New interfaces for the server and client sides. Please, go to our youTube channel to see many tutorials about this new release. Don't waste your time trying things and clicking everywhere. Wait for our tutorials, install AWA-Core on a single PC or in a complete C/S architecture (Servers provided) and run...
    Downloads: 3 This Week
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  • 23
    TRAK for Visio

    TRAK for Visio

    Simple Visio stencil to help create TRAK architecture views

    A Visio stencil that provides the elements and connectors from the TRAK metamodel for you to create TRAK architecture views with. With thanks to Nic Plum for the latest revision. TRAK is an ISO/IEC 42010:2011-compliant open-source architecture framework for enterprise architecture modelling / architecture description in all domains. TRAK is specified in three parts and is available at: * http://trak.sourceforge.net [overview] * http://trakmetamodels.sourceforge.net...
    Downloads: 1 This Week
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  • 24

    GETL

    ETL engine based on Groovy

    P.S. Dear friends. Repository migration to https://github.com/ascrus/getl . You can download jar file from this site or maven. GETL - based package in Groovy, which automates the work of loading and transforming data. His name is an acronym for «Groovy ETL». GETL is a set of libraries of pre-built classes and objects that can be used to solve problems unpacking, transform and load data into programs written in Groovy, or Java, as well as from any software that supports the work with...
    Downloads: 0 This Week
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  • 25
    HP93kShmooExcel

    HP93kShmooExcel

    Excel macro to display HP 93000 Shmoo

    HP93000 Shmoo Excel Tools read the shmoo files in hp93000 shmoo text-file format, and show them or overlay them.
    Downloads: 0 This Week
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