SlideSort: PPT Photos to PDF
Lecture Slide Scanner to PDF
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Snap slides at a lecture or meeting, then import every photo at once.
SlideSort finds each screen, crops and straightens it, and combines them into one tidy PDF.
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At a lecture, training, talk, or product launch, snap each slide on the screen. Afterward, import all those photos into SlideSort in one go — the app finds the screen area in every photo, crops it, straightens the perspective, enhances it, and combines everything into one complete, clean PDF you can save and share.
Dozens of slide photos, and no cropping one by one. Import them all, and get a single organized PDF.
IMPORT ALL AT ONCE, PROCESS IN BATCH
Multi-select dozens of slide photos from your library in one import. SlideSort processes each automatically: it detects the screen or projector area, crops, and corrects the perspective — no manual framing. You can also capture directly with the camera.
A CAMERA THAT KEEPS UP
Zoom, tap to lock focus and exposure, and turn on a composition grid — so a projector screen still comes out sharp from the back of the room.
CORRECT AND ENHANCE
When auto detection needs a hand, adjust any of the four corners manually. Choose Original, Auto, Color, Grayscale, or Black & White to make dim auditorium shots clear and readable.
ANNOTATE, HIGHLIGHT, AND SIGN
Highlight what matters, blur out anything sensitive, draw by hand, add text boxes, and save a signature to reuse. Annotations are written into the page itself, so they carry through to PDF, Word, and image exports.
ORGANIZE YOUR PAGES
Reorder, rotate, duplicate, or delete pages to put the content back in the order it was presented.
RECOGNIZE AND SEARCH TEXT
Recognize the text on every page on-device with Apple Vision. Exported PDFs can include a searchable text layer, and searching inside a document takes you straight to the page that matched.
EXPORT IN THE FORMAT YOU NEED
Beyond PDF and Word, export JPEG, PNG, or TXT. PDF exports offer page size and quality settings. Save to Files or share directly with colleagues and classmates.
RECENTLY DELETED
Deleted documents go to Recently Deleted first, where you can restore them for 30 days — no more worrying about a slip of the thumb.
A PRIVATE, LOCAL LIBRARY
Documents live on your device as files with a local index. No account required, nothing uploaded. On iPhone and iPad alike, the interface is laid out natively for the screen.
FREE AND PRO
The free tier processes up to 20 photos per day and 10 pages per document, and free PDF exports carry a SlideSort mark in the bottom-right corner. Pro adds higher usage limits, original-quality PDFs, batch OCR, full-text search, and PDF passwords. Purchases and subscriptions are managed by the App Store; see the app for available plans.
Detection, correction, and text recognition all run on-device. Questions or feedback: ziyang1866@gmail.com
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added support for iPhone Duo and improved the overall user experience.
The developer, 超 雷, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 超 雷
- Size
- 5.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, French, German, Indonesian, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SlideSort Pro 永久解锁 $19.99
- SlideSort Pro 年度订阅 $9.99
- SlideSort Pro 月度订阅 $0.99
- Copyright
- © 2026 Chao Lei