a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.

dotnetcore excel word poi openxml biff office-file-api

• Updated Nov 12, 2026
• C#

💾 OLE File Container Format

storage xls file-format mhtml cfb biff

• Updated Nov 10, 2022
• JavaScript

🌧️ A Clojure/Script library for fast and flexible web apps.

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• Updated Jul 15, 2023
• Clojure

Infinity Engine Libraries for assembler x86

library asm x86 bam masm bioware biff rim baldurs-gate bif erf infinity-engine winbif chitin

• Updated Nov 30, 2019
• Assembly

A small tool to unpack BioWare’s BIFF archives.

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• Updated Oct 24, 2017
• C

A pure-Python converter from legacy Excel 97–2003 (.xls) files to .xlsx or .xlsm with source preservation.

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• Updated Aug 9, 2026
• Python

Infinity Engine Libraries for assembler x64

library x64 asm bam bioware biff rim baldurs-gate uasm bif erf infinity-engine winbif chitin

• Updated Nov 25, 2019
• Assembly

Cross-platform non-polling IMAP new-mail systray notifier

systray qt imap qt5 biff

• Updated Sep 15, 2020
• C++

Biff web framework on the JVM: scaffolding, conventions, deployment. Layers on clojure-skills and clojure-jvm-skills. APM package on the Agent Skills open standard.

clojure skills jvm web-framework apm codex biff htmx xtdb agent-skills claude-code claude-code-plugin codex-plugin biff-framework

• Updated Oct 31, 2026
• Clojure

><(((((o> A digital fish themed assistant, named Biff. It features a built in AI agent based on Gemma4:2B which requires Ollama to be installed. Also there is a videogame built in called Biff's Revenge in versions 1.1 It has many goofy features and is your new desktop buddy.

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• Updated Jun 10, 2026
• Python

Offline PowerShell and WinForms tool for authorized legacy XLS worksheet protection workflows

powershell excel winforms ole biff offline-tool

• Updated Aug 25, 2026
• PowerShell

A small Go package for reading legacy Microsoft Excel .xls (BIFF8) workbooks. It lists worksheet names and streams each sheet's rows as an iterator without loading the whole sheet into memory with zero dependencies.

golang xls biff biff8

• Updated Oct 23, 2026
• Go

eelchat application from biffweb tutorial

clojure clojurescript biff biffweb

• Updated Jun 30, 2023
• Clojure