ALPDF - PDF Editor & Converter

2.9.1.0

ESTsoft Corp.

4.33

609 reviews

100,000+
Downloads

Free

Edit, convert, scan, sign, compress, and summarize PDFs with AI - free

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iOS version

About ALPDF - PDF Editor & Converter

ALPDF - PDF Editor & Converter is a productivity app developed by ESTsoft Corp..

Download Statistics

ALPDF - PDF Editor & Converter has been downloaded 150 thousand times. In the last 30 days, the app was downloaded 22 thousand times. It is ranked #115 in productivity.

User Ratings

ALPDF - PDF Editor & Converter is rated 4.33 out of 5 stars. The rating is based on 610 ratings.

App Information

ALPDF - PDF Editor & Converter is FREE to download. The APK download size is 92.32 MB. The latest version available is 2.9.1.0. The last update was on June 21, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play March 2025.

Description

Your all in one PDF editor with built-in AI: edit, convert, scan, sign, and summarize PDFs right from your iPhone and iPad. All core features are free to use.

ALPDF gives you everything you need to handle any PDF task on the go. Convert files between formats, edit contracts, scan paper documents, merge reports, sign forms, or ask AI to summarize a 50-page document in seconds, no desktop required.

ALL CORE FEATURES FREE TO USE
no subscription required to get started.

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● Key Features
[PDF CONVERTER - FILE FORMAT CONVERSION]
Convert documents and images to PDF, or turn PDFs into other formats.
MS Office files (Word, PowerPoint, Excel, Image, etc.)
- PDF to other formats: PDF to JPG, Word, PPT, Excel, TXT
- Other formats to PDF: JPG/PNG, Word, PPT, Excel to PDF

[PDF EDITOR - READ, EDIT, MERGE & SPLIT]
ALPDF brings powerful, PC-proven PDF editing features to mobile devices.
- PDF Viewer: Optimized PDF reader for smartphones and tablets (including iPad)
- PDF Editing: Edit text, add notes, comments, callouts, lines, links, stamps, highlights, and multimedia
- Merge PDFs: Combine multiple PDF files into one
- Split PDFs: Split or delete pages and export high-quality individual PDFs
- Create PDFs: Generate new PDFs with custom size, color, and page count
- Rotate Pages: Rotate pages horizontally or vertically
- PDF Compress: Reduce large PDF file size that's too big to attach in email or messenger
- Page Numbers: Insert page numbers with custom position, size, and font

[AI PDF ANALYZER - SUMMARY & CHAT]
Quickly understand long and complex documents with AI.
- AI PDF Summarizer: Instantly summarize long PDFs into key points
- AI PDF Chat: Ask questions and get answers directly from your PDF
- Let AI do the reading so you can focus on decisions
Upgrade to AI subscription for extended usage.

[SCAN & DIGITIZE]
Turn your camera into a portable document scanner.
- Document Scan: Capture documents and save as PDF or image files instantly

[CLOUD INTEGRATION - ONEDRIVE]
Access and edit your cloud documents seamlessly.
- Open from OneDrive: Instantly open and edit PDFs stored in the cloud
- Multiple account support: Connect two or more OneDrive accounts at the same time

[PDF SECURITY - LOCK & WATERMARK]
Keep your important documents safe.
- Set PDF Password & Remove PDF Password: Add or remove passwords to control access
- Watermark: Protect copyright by adding text or image watermarks
- Organize PDF: Rearrange, delete, or insert pages into your documents

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● WHEN WE RECOMMEND USING ALPDF
For professionals who need to edit, convert, or compress PDF files on mobile outside the office
Edit contracts, reports, and proposals directly on your smartphone or tablet during business trips or field work.

University students and graduate students managing lectures and academic papers
- Summarize PDFs with AI, add annotations, read research papers, and convert files for assignments with ease.

Anyone handling tax, finance, or personal documents
- Merge, split, and password-protect PDF documents such as receipts and certificates right from your mobile device.

Users who want to handle all PDF tasks without a PC
- View, edit, and convert PDFs seamlessly on smartphones and tablets, including iPad.

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● WHY ALPDF?
- All essential PDF tools in one app - free to use
- Built-in AI assistant for instant summaries and Q&A
- Trusted by millions through the ALTools productivity suite
- Lightweight yet feature-complete
- Optimized for both iPhone and iPad

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[App Permissions]
Required Permissions
· All files access: Open, convert, and save documents and images

Optional Permissions
· Camera: Add photos while editing PDFs
· Microphone: Add voice notes to PDFs
※ You can use the app without granting optional permissions, but features that require them may be limited until permission is granted.

Recent changes:
Improved service operations and app stability.

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More data about ALPDF - PDF Editor & Converter

Price	Free to download
Total downloads	150 thousand
Recent downloads	22 thousand
Rating	4.33 based on 610 ratings
Ranking	Medium ranked
Version	2.9.1.0
APK size	92.3 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the ALPDF - PDF Editor & Converter app

ALPDF - PDF Editor & Converter compared with similar apps

Common keywords of similar apps

Ai Alpdf Mobile Cloud Onedrive Permissions Altools Summarize Summary Chat Size Instantly Formats Excel Access Open Password Users Tablet Converter Lock Integration Account Key Pdf Pdfs Documents Edit Convert Files Merge Split Add Compress Scan App Features File Pages Editor Editing Page Save Image Word View Sign Free Viewer Document

Keywords missing from this app

Reader Text Images Easily Read Scanner Offline Manage Device Annotate Share Fast Notes Easy Experience Fill Forms Directly Reading Extract Tool Work Jpg Support

Google Play Rating history and histogram

Rating history

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510

100

Downloads over time

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ALPDF - PDF Editor & Converter has been downloaded 150 thousand times. Over the past 30 days, it averaged 750 downloads per day.

Changelog of ALPDF - PDF Editor & Converter

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Developer information for ESTsoft Corp.

ESTsoft Corp.

m_altools@estsoft.com

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Comments on ALPDF - PDF Editor & Converter for Android

★★★★★ Walt · Jul 15, 2025

very, very good for a cellphone . One recommend would be to add exporting PDF as rtf and try to improve 'screen handling' or 'sensitivity' a bit to make screen access a bit more accurate

★☆☆☆☆ Avalynn Marie · May 10, 2025

It's in Chinese lettering with no way of changing language

Google Play Rankings for ALPDF - PDF Editor & Converter

Top rankings

Rank	Country	Category	List
115	South Korea	Productivity	Top Free

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Ranking history in South Korea

Ranking history

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