# ChatFile — Chat with PDF or any document

> AI-powered document chat for productivity and learning. (iPhone/iPad app by 飞 杨.)

- Source: https://appshunter.io/ios/app/chatfile/id6467875546 (this page in markdown: same URL + `.md`)
- Developer: [飞 杨](https://appshunter.io/developer/1493121831)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 32 MB
- Languages: American English, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French (France) and 23 more
- Released: 2023-10-27
- Data updated: 2026-08-18
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/chatfile/id6467875546/reviews.md

## What is ChatFile?

ChatFile, powered by advanced AI technology, facilitates natural dialogues with documents, boosting your productivity and learning efficiency.

It supports an array of formats, from PDF, Word, PPT, to more complex ones like CSV, XML, and even e-books formats such as EPUB. ChatFile offers robust support to unlock the potential of your documents.

## Core Features:

- Leading AI Technology: Employs the latest in AI, including natural language processing, for efficient document processing and easy information retrieval.
- Extensive Format Compatibility: Accommodates a wide variety of document formats, from commonly used PDFs and Word documents to specialized data files like CSV, XML, and e-books formats such as EPUB, ensuring seamless document handling across various work contexts.
- Smooth Native App Experience: With its native app design and straightforward interface, ChatFile offers a seamless and intuitive user experience.
- Seamless Data Synchronization: Enables automatic document synchronization across all Apple devices, keeping your work flow consistent and convenient.

## Supported Document Formats:

PDF, Markdown, TXT, CSV, XML, Plist, JSON, RST, TSV, ORG, DOCX, EPUB, MSG, PPT, PPTX, XLSX

## Policy Links:

- Privacy Policy: https://chatfile.app/privacy
- Terms of Service: https://chatfile.app/terms

## Key features

- AI-powered document interaction
- Supports PDF, Word, PPT, CSV, XML, EPUB
- Natural language processing
- Seamless data synchronization
- Intuitive native app experience

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium | $7.99 | per month |
| Premium | $49.99 | per year |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/chatfile/id6467875546/reviews.md

### 5/5 — A Game-Changing Program for File Interaction Across Formats

*2025-01-24*

This program has transformed the way I interact with files, enabling seamless handling of a diverse range of formats, including Microsoft Word, PDF, PowerPoint (PPT), CSV, XML, and EPUB. What sets this tool apart is its ability to integrate a user-selectable array of advanced Large Language Models (LLMs), such as GPT, Claude, Gemini, and many others. This flexibility allows users to leverage the strengths of different models based on their specific requirements.

A standout feature of this program is its unparalleled versatility and adaptability. The inclusion of multiple AI models ensures that users are never restricted to a single method or approach. If one model is less effective for a particular task, another can be selected to better meet the need. This makes the program a truly empowering resource, capable of adapting to a wide variety of use cases and user preferences.

For anyone seeking a state-of-the-art solution to interact with multiple file formats effortlessly and efficiently, this program is an exceptional choice. Its combination of robust file compatibility, cutting-edge AI capabilities, and user-focused design makes it a must-have tool for professionals and power users alike. I highly recommend it!

### 2/5 — RAG not working correctly

*2024-03-24*

I would love to have an easy-to-use macOS app that uses RAG in combination with an LLM to search a collection of local documents. On initial testing, this app is inconsistent at retrieving information from the documents. This may be related to the length of the context window.

## Frequently asked questions about ChatFile

### What document formats does ChatFile support?

ChatFile supports a wide array of formats including PDF, Markdown, TXT, CSV, XML, Plist, JSON, RST, TSV, ORG, DOCX, EPUB, MSG, PPT, PPTX, and XLSX. This extensive compatibility ensures you can interact with most of your digital documents.

### How does ChatFile use AI?

ChatFile leverages leading AI technology and natural language processing to facilitate natural dialogues with your documents. This allows for efficient information retrieval and a more intuitive way to understand document content.

### Is ChatFile available on multiple Apple devices?

Yes, ChatFile offers seamless data synchronization across all Apple devices, including Mac, iPhone, and iPad. This ensures your work flow remains consistent and convenient across your ecosystem.

### What is the user experience like with ChatFile?

ChatFile provides a smooth native app experience with a straightforward and intuitive interface. This design aims to make interacting with your documents as seamless and convenient as possible.

### What are the subscription options for ChatFile?

ChatFile offers premium subscription plans for enhanced features. These include a monthly option at $7.99 and an annual option at $49.99. Specific details on what 'Premium' entails are available within the app.

### How often is ChatFile updated?

The latest version of ChatFile is 1.6.0, last updated on August 19, 2025. This indicates a relatively active development cycle, suggesting regular improvements and bug fixes.

### What is the age rating for ChatFile?

ChatFile has an age rating of 4+, making it suitable for a wide range of users. This rating suggests that the content and functionality are appropriate for young children and above.

### Does ChatFile have ads?

No, ChatFile does not contain advertisements. The app is designed to provide an uninterrupted user experience, focusing on its AI-powered document interaction features.

## Version history (last 5 releases)

### 1.6.0 — 2025-08-19

- All models support web search
- Reasoning models support showing thinking process
- Vision models support image upload

### 1.5.1 — 2025-04-30

- Performance improvements and bug fixes

### 1.0.0 — 2024-07-04

- UI enhancements and improvements
- Added numerous advanced models

### 0.8.4 — 2024-02-21

- Performance improvements and bug fixes

### 0.8.3 — 2024-01-29

- Performance improvements and bug fixes

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*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 2026-08-18.*