Packagist96Exceptionalhealth index
PHP★ 14K↓ 9.6M/moAug 27, 2026
PyPI91Excellenthealth index

opendatalab/MinerUTransforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.
Python★ 80K↓ 141.6K/moSep 16, 2026
Packagist90Excellenthealth index

openspout/openspout Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way
PHP★ 1,225↓ 5.7M/moAug 27, 2026
npm87Excellenthealth index

GitHubNewbie0/odf-kitGenerate, fill, and read OpenDocument Format (.odt) files in JavaScript and TypeScript. Works in Node.js and browsers. Build documents from scratch, fill existing templates with data, or convert .odt files to HTML. Create reports, invoices, contracts, and letters. The modern simple-odf alternative. No dependencies. Apache 2.0 open source
HTML · TypeScript★ 29↓ 11.1K/moSep 15, 2026
crates.io87Excellenthealth index

tafia/calamineA pure Rust Excel/OpenDocument SpreadSheets file reader: rust on metal sheets
Rust★ 2,413↓ 1.3M/moSep 5, 2026
npm86Excellenthealth index

harshankur/officeParserA robust, strictly-typed Node.js and Browser library for parsing office files into a rich Abstract Syntax Tree (AST) and generating high-fidelity output in multiple formats. Parses: docx · pptx · xlsx · odt · odp · ods · pdf · rtf · csv · md · html. Generates: Markdown · HTML · CSV · RTF · PDF · Plain Text · RAG Chunks
Rich Text Format · HTML★ 533↓ 2.9M/moAug 27, 2026
npm86Excellenthealth index

productdevbook/hucreZero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.
TypeScript★ 2,160↓ 107.9K/moSep 14, 2026
PyPI · crates.io84Excellenthealth index
Rust · Python★ 496↓ 6.8M/moAug 27, 2026

pyexcel/pyexcelSingle API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files
Python★ 1,293Sep 17, 2026
PyPI · crates.io77Goodhealth index
Python★ 59↓ 60.8K/moOct 8, 2026
JavaScript · TypeScript★ 3↓ 71.2K/moOct 19, 2026
TypeScript · Svelte★ 14↓ 13.1K/moOct 21, 2026
Elixir · Rust★ 34↓ 5,703/moSep 9, 2026
TypeScript · JavaScript★ 32↓ 113.7K/moSep 10, 2026
Packagist62Moderatehealth index
PHP★ 1↓ 1,002/moSep 5, 2026
Go★ 0Sep 10, 2026
Go★ 9Sep 14, 2026
Packagist54Moderatehealth index
PHP★ 12↓ 1,646/moSep 12, 2026
Packagist41Weakhealth index
PHP★ 1Sep 19, 2026
RubyGems39Weakhealth index
Ruby★ 1Sep 13, 2026

SheetJS/sheetjs📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
Mixed★ 36.3K↓ 44.7M/moSep 17, 2026
Mixed★ 1↓ 53.7K/moSep 15, 2026

nuovo/spreadsheet-readerA PHP spreadsheet reader (Excel XLS and XLSX, OpenOffice ODS, and variously separated text files) with a singular goal of getting the data out, efficiently
PHP★ 667↓ 11.9K/moOct 4, 2026