OmniPDF: Batch PDF Tools
Compress, redact & watermark
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Process multiple PDFs with shared settings. Combine steps, preview and compare results in the app, then export.
OmniPDF is a batch PDF processing tool. Select multiple files and use shared settings for compression, watermarks, passwords, or page organization. You can also combine several operations into a workflow to reduce repetitive processing and setup.
Organize contracts, application documents, reports, and scanned files. Preview the results in the app and review changes before exporting or sharing.
【Batch Processing】
• Compress multiple PDFs with a target file size.
• Find and permanently remove searchable sensitive text across multiple PDFs.
• Add the same watermark or page numbering to multiple PDFs.
• Set, change, or remove passwords required to open multiple files.
• Check page orientation, remove blank pages, trim page margins, or adjust paper size.
• Remove file metadata and annotations, or make editable content a fixed part of the page.
【Combine Multiple Steps】
• Choose several tools and set their execution order.
• Combine compression, sensitive text removal, and watermarks in one workflow.
• Save workflows you use frequently and reuse them later.
• Review the results, then continue with other operations or export.
【A Complete PDF Toolkit】
• Merge, split, delete, extract, duplicate, and reorder pages.
• Rotate and trim pages, insert pages, and replace pages.
• Scan documents, turn images into PDF files, and export PDF pages as images.
• Add text, annotations, signatures, date stamps, and stamps. Fill existing form fields.
• Draw rectangles over areas to permanently remove sensitive content.
【Optional PDF Inspection】
• Check file size, page orientation, blank pages, password protection, annotations, form fields, and metadata.
• Choose which items to process based on the inspection results.
• Inspect first if needed, or choose a tool and start processing directly.
Processing and result previews are available in the app. Exporting or sharing processed files requires an in-app purchase.
OmniPDF — one batch of files, multiple steps, one workflow.
Privacy Policy:
https://zzthhj.github.io/OmniPDF/
Terms of Use (EULA):
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.
• Reorganized the home screen to highlight batch processing and multi-step workflows.
• Grouped the full tool collection into categories for easier discovery and access.
• Fixed the merge workflow and some action labels on result screens.
• Improved purchase explanations and corrected some localized text.
The developer, zhentao zhang, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- zhentao zhang
- Size
- 18 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
English and 38 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tagalog, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Single Export $0.99
- OmniPDF Pro Yearly $29.99
- OmniPDF Pro Monthly $3.99
- OmniPDF Pro Lifetime $59.99
- Copyright
- © 2026 SmallToolWorks