Fast and easy to use .NET library that creates or modifies Microsoft Word files without installing Word.

Other

DocX

C++ library for creating and modifying Microsoft Word (.docx) files

MIT License

DuckX

Fast and easy to use cross-platform .NET library that creates or modifies Microsoft Word (DocX) and later also Excel (XLSX) files without installing any software. Library is based on Open XML SDK

OfficeIMO

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.

GNU Affero General Public License v3.0

DocumentServer

Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents

unioffice

CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX  conversion modules.

BSD 2-Clause "Simplified" License

flexmark-java


Description


Pure instant messaging â simple, fast, secure, and synced across all your devices. One of the world's top 10 most downloaded apps with over 500 million active users.FAST: Telegram is the fastest messaging app on the market, connecting people via a unique, distributed network of data centers around the globe.SYNCED: You can access your messages from all your phones, tablets and computers at once. Telegram apps are standalone, so you donât need to keep your phone connected. Start typing on one device and finish the message from another. Never lose your data again.UNLIMITED: You can send media and files, without any limits on their type and size. Your entire chat history will require no disk space on your device, and will be securely stored in the Telegram cloud for as long as you need it. SECURE: We made it our mission to provide the best security combined with ease of use. Everything on Telegram, including chats, groups, media, etc. is encrypted using a combination of 256-bit symmetric AES encryption, 2048-bit RSA encryption, and DiffieâHellman secure key exchange. 100% FREE & OPEN: Telegram has a fully documented and free API for developers, open source apps and verifiable builds to prove the app you download is built from the exact same source code that is published. POWERFUL: You can create group chats with up to 200,000 members, share large videos, documents of any type (.DOCX, .MP3, .ZIP, etc.) up to 2 GB each, and even set up bots for specific tasks. Telegram is the perfect tool for hosting online communities and coordinating teamwork.RELIABLE: Built to deliver your messages using as little data as possible, Telegram is the most reliable messaging system ever made. It works even on the weakest mobile connections. FUN: Telegram has powerful photo and video editing tools, animated stickers and emoji, fully customizable themes to change the appearance of your app, and an open sticker/GIF platform to cater to all your expressive needs.SIMPLE: While providing an unprecedented array of features, we take great care to keep the interface clean. Telegram is so simple you already know how to use it.PRIVATE: We take your privacy seriously and will never give any third parties access to your data. You can delete any message you ever sent or received for both sides, at any time and without a trace. Telegram will never use your data to show you ads.For those interested in maximum privacy, Telegram offers Secret Chats. Secret Chat messages can be programmed to self-destruct automatically from both participating devices. This way you can send all types of disappearing content â messages, photos, videos, and even files. Secret Chats use End-to-End Encryption to ensure that a message can only be read by its intended recipient.We keep expanding the boundaries of what you can do with a messaging app. Donât wait years for older messengers to catch up with Telegram â join the revolution today.Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/




Source code of Telegram for macos on Swift 5.0

GNU General Public License v2.0

TelegramSwift


Description


Accelerate your workflow with the Quick Look conveniences that only Peek can deliver: searching, jumping, scroll restoring, syntax highlighting, & more.--Due to system limitations, Peek is ~NOT~ able to support the following documents, not limited to: plain text (.txt, .text), rich text (.rtf, .rtfd), HTML/XML/web archives (.html, .xml*, .webarchive), TypeScript (.ts), Adobe suite (.pdf), Microsoft Office (.csv, .doc, .docx, .xls, .xlsx, .ppt, .pptx), OpenDocument suite (.odt, .ods, .odp), nor any Apple iWork documents (.pages, .numbers, .key).--â¢ Rich previews of Markdown, TextBundle, PostScript, & .ePDF documents.â¢ Jump to lines/pages & search documents from Quick Look previews in Finder & other friendly applications.â¢ Brings popular system keyboard shortcuts to Peek-supplied Quick Look previews: search, jump to line, scroll to end/beginning of a document.â¢ Supports Github-style Markdown with an optionally generated table of contents:   â¢ Autoload any of 191 HighlightJS languages or 273 PrismJS languages.   â¢ Lazy syntax highlighting, MathJax typesetting, and Mermaid.js diagramming.   â¢ Use absolute and relative local filesystem links.   â¢ MathJax with Tex input (full inline support utilizing a bespoke cmark extension).â¢ Use a Quick Action to quickly rename a PDF document to an .ePDF document to search or copy text, more easily navigate pages, & preview using Dark mode themes.â¢ Force click on terms to launch the Look Up functionality.â¢ Preview sizes from 5KB to 1MB (excluding PDFs & property list files).â¢ Save and restore scroll positionsâcontinue from where you last left off.â¢ Syntax highlighting with automatic language detection for the most popular programming languages.   â¢ Customize your preview experience with over 70 different light & dark themes, or customize your style in a CSS stylesheet.â¢ Optionally include line numbers in source code previews.â¢ Peek attempts to support previews for the most common file types, including those not currently supported by the system:   â¢ Cartfile, Podfile, .gitignore, .swiftlint.yml, .xcconfig, .swift, .c, .py, and many more.   â¢ Visit Peek's website for the most up-to-date list of compatible files.




List of useful Quick Look plugins for developers

quick-look-plugins

Read text and metadata from files and documents (.doc, .docx, .pages, .odt, .rtf, .pdf)