# Systweak PDF Editor > Comprehensive mobile PDF scanner, editor, and manager with security features. (iPhone/iPad app by Shrishail Rana.) - Source: https://appshunter.io/ios/app/systweak-pdf-editor/id6496283257 (this page in markdown: same URL + `.md`) - Developer: [Shrishail Rana](https://appshunter.io/developer/1594314298) - Category: Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 70 MB - Languages: American English, Chinese (Simplified, China) - Released: 2025-09-23 - Data updated: 2026-08-14 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/systweak-pdf-editor/id6496283257/reviews.md ## What is Systweak PDF Editor? Scan, Edit, Annotate, Protect & Sign PDFs in a Tap Scan, edit, and smartly manage your PDFs with Systweak PDF Editor. This all-in-one, lightweight app lets you scan, edit, annotate, create, sign, protect, and fill forms in PDF documents, all on the go, directly from your iPhone. Import existing PDFs into the app, then read, comment, edit, encrypt, and share them with just a few taps.

 No more printing, scanning, or switching devices, as everything you need to work with PDF files is right on your iPhone! Key Features: • Edit PDF Content – Add or modify text directly within your PDF. • Create PDF - Create PDF from scratch in different sizes and scanned photos. • Annotate with Ease – Highlight, underline, strikethrough, add notes, etc. • Add Signatures – Draw and insert e-signatures or digital signatures. • Secure PDF – Protect your PDFs with passwords or restrict copying/printing. • Form Filling – Easily fill PDF forms and save them for sharing or printing. • Watermark – Add text/image watermarks for branding or confidentiality. • Page Management – Reorder, rotate, insert, extract, duplicate, or delete PDF pages. • Merge PDF - Combine PDFs to create a single document. • Compress PDF - Optimize PDF and reduce the size of large PDFs. Benefits: Perform All Essential PDF Tasks: • Open and view PDF files quickly with the built-in PDF reader • Scroll, zoom, and search through lengthy documents effortlessly • Adjust page layout with tools like rotate, reorder, or extract pages Annotate PDF Files: • Add comments using sticky notes • Highlight, underline, strikethrough, or freehand draw to mark up content • Collaborate by sharing your marked-up documents instantly Sign Important Documents: • Fill out PDF forms directly by typing into fields • Add a digital signature or upload scanned signature images • Place and resize your signature exactly where needed
 Secure and Protect PDFs: • Add or remove password protection for sensitive documents • Encrypt files with different levels (128-bit RC4, 128-bit AES, and 256-bit AES) and save or share them, ensuring document privacy 
Additional Tools • Merge multiple PDF s into one file or split them as required • Compress large PDF files to make sharing easier without losing quality • Add watermarks for branding or verification • Bookmark pages for quick navigation • Mark important files as favorites for easy access anytime All Files Are Stored Locally: Your privacy matters. All documents are saved directly on your device and are never uploaded to our servers or shared with third parties. You have full control of your data. How to Get Started: • Install Systweak PDF Editor on your iOS device. • Open the PDF to work with or create a new PDF document. • Thereafter, using different PDF tools, you can edit, annotate, fill forms, add watermarks, sign, protect, and perform various operations on PDFs. • Save and share (as per the requirement) your final document. ## Key features - Scan and edit PDF content - Create PDFs from scratch or photos - Annotate with highlights and notes - Add digital or drawn signatures - Secure PDFs with passwords - Fill and save PDF forms - Merge and compress PDF files ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/systweak-pdf-editor/id6496283257/reviews.md ### 5/5 — Great PDF Editor App *2025-10-09* Very useful app. Makes editing and managing PDFs super easy **Developer response:** Dear User Glad to know that you love using our app. Regards Systweak Software ### 5/5 — Most Reliable PDF Editor for iPhone makes editing *2025-10-09* Systweak PDF Editor for iPhone makes editing easy. The interface is simple and perfect for professional and personal use. **Developer response:** Dear User Glad to know that you love using our app. Regards Systweak Software ### 5/5 — Works well, easy to use *2025-10-09* This is the only app i found which is free and easy to use. I tried editing pdf content and it works really well. **Developer response:** Dear User Glad to know that you love using our app. Regards Systweak Software ### 5/5 — All in one pdf editor *2025-09-25* Thanks to the developer for this amazing pdf editor all of my scanning and digital sign work can be done easily and love editing pdf feature **Developer response:** Dear User Glad to know that you love using our app. Regards Systweak Software ## Frequently asked questions about Systweak PDF Editor ### What can I do with Systweak PDF Editor? Systweak PDF Editor allows you to scan, edit text, annotate, create new PDFs, add signatures, protect with passwords, fill forms, and manage pages. It provides a comprehensive suite of tools for all essential PDF tasks directly on your iPhone. ### Is Systweak PDF Editor free to use? Yes, Systweak PDF Editor is available for free. There are no costs associated with downloading or using its core features, making it an accessible tool for all your PDF needs. ### Does Systweak PDF Editor have ads? No, Systweak PDF Editor does not contain advertisements. You can use the app without any interruptions from ads, ensuring a clean and focused user experience. ### How secure are my documents with Systweak PDF Editor? Your privacy is prioritized as all files are stored locally on your device and are never uploaded to servers or shared. You can also further protect sensitive documents by adding password protection and choosing from various encryption levels. ### What devices is Systweak PDF Editor compatible with? Systweak PDF Editor is designed for iOS devices, specifically compatible with iPhone and iPod touch. It offers a seamless experience for managing PDFs on the go. ### How often is Systweak PDF Editor updated? The app was last updated on April 9, 2026, indicating ongoing development and support. Users can expect regular updates to improve functionality and introduce new features. ### Can I collaborate with others using Systweak PDF Editor? Yes, you can collaborate by marking up documents and sharing them instantly. The annotation tools allow you to highlight, underline, or add notes, making it easy to communicate feedback on PDFs. ### What is the age rating for Systweak PDF Editor? Systweak PDF Editor has an age rating of 4+, making it suitable for users of all ages. This indicates that the content and features are appropriate for a broad audience. ## Version history (last 2 releases) ### 1.3 — 2026-04-09 Improvements and minor bug fixes for a smoother user experience on the latest iOS version. ### 1.2 — 2025-09-23 No release notes. ## Apps similar to Systweak PDF Editor | App | Rating | Price | Category | | --- | --- | --- | --- | | [JPG to PDF: Photo to PDF](https://appshunter.io/ios/app/jpg-to-pdf-photo-to-pdf/id6752255176) | 5.0 (2) | Free | Utilities | | [DNS Checker: IP & SSL Tools](https://appshunter.io/ios/app/dns-checker-ip-and-ssl-tools/id6752944260) | — | Free | Utilities | | [ToolBox+ All-in-one](https://appshunter.io/ios/app/toolbox-plus-all-in-one/id6504269577) | — | Free | Utilities | | [My Prompt Tester](https://appshunter.io/ios/app/my-prompt-tester/id6752018371) | — | Free | Utilities | | [Digital Clock - LED Retro](https://appshunter.io/ios/app/digital-clock-led-retro/id6752945434) | 5.0 (3) | Free | Utilities | | [Contacts to CSV, Excel, JSON](https://appshunter.io/ios/app/contacts-to-csv-excel-json/id6752913022) | — | Free | Utilities | ## More apps by Shrishail Rana - [Tuneup Contacts](https://appshunter.io/ios/app/tuneup-contacts/id698033404) - [Right Backup Anywhere](https://appshunter.io/ios/app/right-backup-anywhere/id871675702) - [Duplicate Photos Fixer](https://appshunter.io/ios/app/duplicate-photos-fixer/id966475595) - [Noise Reducer Pro](https://appshunter.io/ios/app/noise-reducer-pro/id1049770173) - [Keep Photos Secret](https://appshunter.io/ios/app/keep-photos-secret/id1163147335) - [Keep Photo Safe Vault](https://appshunter.io/ios/app/keep-photo-safe-vault/id1193550788) All apps by Shrishail Rana: https://appshunter.io/developer/1594314298 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*