pdf-expert を Homebrew Cask でインストール

プロジェクトリンク

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コマンドとエイリアス

ローカルパッケージデータベースに実行可能エイリアスは見つかりませんでした。

プロジェクトの歴史

Readdle began beta testing PDF Expert in 2009 and released a professional PDF reader for iPhone that year. Readdle's corporate history marks 2010 as the product's broader launch.

Successive generations expanded PDF Expert across iPhone, iPad, and Mac and moved it from reading and annotation toward full editing, scanning and OCR, conversion, construction markup, file management, and AI-assisted document work.

採用の歴史

PDF Expert grew from an early iPhone PDF reader into a widely used Apple-platform document application. Readdle extended it to iPad and Mac, added annotation, forms, signing, editing, OCR, conversion, cloud connections, and cross-platform subscriptions, and positioned it for students and professional document workflows.

使われ方

Users open PDFs from local storage or cloud services, annotate and sign documents, edit text and images, rearrange pages, fill forms, redact content, run OCR, convert files, and export or share results. On macOS, PDF Expert works with files in their existing filesystem locations rather than maintaining a required application document folder.

パッケージ好きにとっての重要性

PDF Expert is notable in Mac package catalogs as a polished proprietary counterpart to open-source and system PDF viewers. The cask provides a reproducible installation route for an application whose licensing, account activation, updates, and cross-device access are otherwise managed through Readdle and Apple's stores.

タイムライン

• 2009: Readdle beta-tested PDF Expert and released a professional PDF reader for iPhone.
• 2010: Readdle records the broader PDF Expert product launch.
• 2013: PDF Expert 5 delivered a major iPad-focused redesign and feature expansion.
• 2019: PDF Expert 7 launched as a major iPhone and iPad update.
• 2020s: PDF Expert expanded its Mac editor, OCR, conversion, cross-platform account, and subscription capabilities.

Related projects

• PDF Expert is part of Readdle's productivity-app portfolio alongside Documents, Scanner Pro, Calendars, Spark, and Fluix.
• It integrates with iCloud and third-party cloud services and can transfer files through standard Apple and network workflows.

ソース

• https://pdfexpert.com/
• https://readdle.com/blog/Readdle-turns-16
• https://readdle.com/blog/pdfexpert/5
• https://support.readdle.com/pdfexpert/en_US/using-pdf-expert