SubExtractor vs AI PDF Translate

SubExtractor makes it effortless to capture and use subtitles directly in Safari. Whether you’re studying, researching, or just following along, SubExtractor turns captions into clean, usable text in seconds. Key Features • Instant Detection – Grab captions instantly from supported sites in Safari. • Clean Reading View – Read subtitles without clutter or distractions. • Copy & Export – Copy to clipboard or save for later study. • Flexible Formatting – Choose flowing paragraphs, a single block, or keep original timestamps. • Privacy First – All processing happens on your device. Nothing leaves Safari. Why SubExtractor? Captions improve focus, comprehension, and accessibility. SubExtractor helps you take better notes, study more effectively, and enjoy videos anywhere—whether in a noisy environment or a quiet one. Designed to be simple, fast, and intuitive, it works seamlessly across iOS and macOS.

Translating a PDF used to mean copying text into a browser tab, losing all formatting in the process, then manually fixing terms the translator got wrong. This app handles the whole document at once — keeping the layout as close to the original as possible — so what you get back is actually readable. TRANSLATION ENGINES Free users get Google Translate and Bing. Paid plans unlock GPT-4o, Gemini 2.5 Flash, DeepSeek, and Doubao. For academic papers and technical documentation, DeepSeek and GPT-4o handle domain-specific terminology more accurately. For quick turnarounds on everyday documents, Google is plenty. You choose the engine; you're not locked into one. BILINGUAL MODE When turned on, the original text and translation appear on alternating pages in the same file. Useful for cross-referencing the source, or for anyone studying a foreign language alongside a translation. BACKGROUND PROCESSING Translation runs on the server. Once you submit a file, you can close the app and do something else. You'll get a push notification when it's ready to download — no need to keep the screen on or wait around. WHAT IT HANDLES Academic papers, patent filings, technical manuals, financial reports, legal contracts — if it's a PDF, you can submit it for translation. PLANS · Free: A monthly page allowance that resets each month, Google Translate only · Basic: 150 pages/month, all engines · Pro: 500 pages/month, all engines, priority queue · Credits: No subscription required — buy a block of pages and use them whenever Subscriptions are billed through Apple and can be cancelled at any time in your device settings. Terms of Use: https://pdf.zentools.me/terms