A go library for building Open Document spreadsheet files
Etherpad: A modern really-real-time collaborative document editor.
A pure PHP library for reading and writing spreadsheet files
ONLYOFFICE Docs is a free collaborative online office suite comprising viewers and editors for texts, spreadsheets and presentations, forms and PDF, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.
Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way
An office suite that combines text, spreadsheet and presentation editors allowing to create, view and edit local documents
Fast and simple report generator, from JSON to pdf, xslx, docx, odt...
Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby objects, or tabular data.
Run LibreOffice in AWS Lambda to create PDFs & convert documents
C-style arbitrary precision calculator