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AI PDF Reader
What it is
AI PDF Reader lets readers ask questions about PDFs and follow clickable citations to the exact page. Its reading tools include zoom and fit, rotation, single-page or continuous layouts, thumbnails, document search, text selection and copying, and auto-scroll with a reading-speed tracker. Users can highlight, underline, strike through, add notes and shapes, and bookmark pages; annotations and bookmarks are written into the PDF itself.
The useful free path has no time limit. Pro adds OCR for scanned PDFs, whole-document summaries, questions across open PDFs, premium and multilingual models, and optional cloud providers. With a downloaded local model, PDF extraction, indexing, retrieval, and answering run on the device and continue offline. Personal use costs $0.99 a month; Commercial use costs $4.99 a month. The app supports Windows, macOS, iPhone, and iPad, and its interface follows the operating system language and is available in 16 languages.
For and against
For
- Clickable citations point to exact pages
- Annotations and bookmarks are written into PDFs
- Free access has no time limit
- Local-model processing can continue offline
- Interface available in 16 languages
Against
- OCR for scanned PDFs requires Pro
- Personal plan costs $0.99 a month
- Commercial plan costs $4.99 a month
- Cloud providers apply their own terms
The verdict
AI PDF Reader pairs PDF question answering with a direct path to cited pages and standard reading and annotation tools. Review the Pro feature split and cloud-provider terms if those capabilities matter to your use.
Who it suits
It suits readers who want document-grounded answers with citations that lead back to the relevant page. Local-model use may suit people who want PDF processing to continue offline after downloading the model.
Plans and prices
Personal
Private, household, hobby or educational use
Read 30 Sep 2026 · softwaretailor.com
Commercial
Paid work or use by an organisation
Read 30 Sep 2026 · softwaretailor.com
On the record
- Annotations
- Users can highlight, underline, strike through, add notes and shapes, and bookmark pages; annotations and bookmarks are written into the PDF itself.softwaretailor.com · read 30 Sep 2026
- Cloud model boundary
- If an optional cloud provider is supported, the app identifies that route before use and the provider's terms apply.softwaretailor.com · read 30 Sep 2026
- Encryption
- The maker says data is encrypted at rest and a private encrypted copy of annotations and bookmarks stays on the device.softwaretailor.com · read 30 Sep 2026
- Free access
- The product page says its useful free path has no time limit.softwaretailor.com · read 30 Sep 2026
- Languages
- The interface follows the operating system language and is available in 16 languages.softwaretailor.com · read 30 Sep 2026
- Local processing
- With a local model, PDF extraction, indexing, retrieval and answering run on the device and continue working offline after model download.softwaretailor.com · read 30 Sep 2026
- Maker
- Software Tailor says it was founded in Hong Kong in 2007.softwaretailor.com · read 30 Sep 2026
- PDF reading
- The reader includes zoom and fit, rotation, continuous or single-page layouts, thumbnails, document search, text selection and copy, and auto-scroll with a reading-speed tracker.softwaretailor.com · read 30 Sep 2026
- Pro features
- Pro adds OCR for scanned PDFs, whole-document summaries, questions across open PDFs, premium and multilingual models, and optional cloud providers.softwaretailor.com · read 30 Sep 2026
- Purpose
- AI PDF Reader lets readers ask questions about PDFs and follow clickable citations to the exact page.softwaretailor.com · read 30 Sep 2026
- Target users
- The product page describes it for readers who need document-grounded answers and a direct path back to the exact page.softwaretailor.com · read 30 Sep 2026
- Telemetry
- Product telemetry is separate from prompts and results and can be disabled; it requires opt-in in specified privacy regions and Apple builds but may start enabled elsewhere.softwaretailor.com · read 30 Sep 2026
- Windows automation
- The Windows edition includes a headless command-line tool that also works as an MCP server for querying PDFs on the user's infrastructure.softwaretailor.com · read 30 Sep 2026
