PDF Editor by A1
Download FAQs
1.What is an APK file?
An APK (Android Package Kit) is the standard file format used to install Android apps. Simply download the APK, allow installation from unknown sources if required, and follow the on-screen instructions to complete the installation.
2.Why can't I install the APK?
Make sure your device has enough storage space, supports the required Android version, and allows installations from unknown sources. If the problem continues, try downloading the file again or restarting your device.
3. How do I fix the "App not installed" error?
This error may occur if another version of the app is already installed, the package signature is different, or your device doesn't meet the requirements. Try uninstalling the existing version, checking your available storage, and installing the APK again.
4. Is it safe to install APK files?
APK files can be safe to install when downloaded from trusted sources. Before installation, check the app version, Android requirements, and requested permissions. Keeping your device updated also helps improve security.
5. How do I update an app without losing my data?
In most cases, you can install a newer version over the existing one without losing your data, as long as both versions use the same package name and signing certificate. Creating a backup before updating is recommended.
6. The download link isn't working
If you find a broken or unavailable download link, please contact us by email. We'll verify the issue and update the link as soon as possible.
Screenshots
Introduction
PDF Editor by A1 is a PDF editor for Android devices. It allows users to read and edit PDF files for free. The app features a PDF scanner function, capable of scanning any content into a PDF. It also supports various file format conversions, converting other files to PDF or vice versa. The latest update added PD Assistant functionality; although still in beta, it promises to provide users with a brand new experience.
Features:
Free PDF Reader, PDF viewer, Ebook Reader.
PDF Editor - Text editor, image editor, edit existing text, write on PDF, Add Text.
Scan to PDF - PDF Scanner: Scan anything to PDF, Scan Image to PDF.
PDF Fill & Sign - Create signature, Add sign, Fill PDF forms, Tap to fill forms
Electronic signature maker, sign documents PDF
Draw on PDF - Annotate, highlight, comment on PDF, Draw on PDF
PDF Converter - Convert PDF to Word, Word to PDF, Excel to PDF, PPT to PDF, Docx to PDF
Sort & Manage All Files, PDF Files - Rename, Bookmark, & Save as Favourites

Highlights:
Edit text: Quickly change PDF content.
Edit images: Replace images in files easily.
Fill and sign: Complete forms in seconds.
Scan ID: Capture passports and driver's licenses clearly.
Fast conversion: Turn images and Excel into PDF.
Merge files: Combine multiple documents into one.

Function:
View and Comment
Scan to PDFs
Fill and Sign
Read a nice eBook
Export to JPEG
Print PDFs
Turn images to PDF
Protect PDFs
Integrated File Manager

Changelog:
AI Assistant for PDFs (Beta)
Meet your new reading companion! Get instant summaries, ask questions, extract key points, and even generate quizzes — all from inside your PDF. Try it free with 3 credits.
PDF to Long Image
Export any PDF as a single scrollable image — perfect for sharing on social media or messaging apps.
Widgets
Add quick-access widgets to your home screen and jump straight into your PDFs without opening the app.

Conclusion:
The world we live in today is fast-paced and always changing, and you need an app that can keep up. PDF Editor by A1 takes all of the annoying aspects of document management and transforms them into effortless, few-step processes that make your life easier. Step up, stay ahead and be smart about your document management. Download the PDF Editor by A1 today. Don't find, carry and keep the world's PDF Manager in your pocket! Welcome to the next frontier of mobile document management.