Sophon - PDF, Safe, Fast Cloud

SoPhon is an innovative cloud storage solution designed to protect your files, simplify your workflow, and give you instant access to your content from any device.

With secure free cloud storage, effortless file uploads, and cross-device synchronization, SoPhon ensures that your digital life stays organized, safe, and within reach—anytime, anywhere. From everyday users to professionals, SoPhon delivers a reliable and intuitive experience that brings the future of cloud storage directly to your Android device.

PDF & Document Tools

SoPhon makes managing documents simple and efficient. With its built-in PDF scanner, you can scan physical documents instantly, convert them using OCR, and even digitally sign them for work or personal use. 

Free and Secure Cloud Storage

Every user receives 6 GB of free cloud storage, allowing you to back up photos, videos, documents, and other files safely. All your files are encrypted, stored securely, and accessible from any synced device—your phone, tablet, or computer. SoPhon ensures a seamless experience no matter where your files originated.

Effortless File Uploading & Sharing

Anyone can upload files to SoPhon and share them instantly with friends, coworkers, or family. Whether you're backing up memories or organizing important work files, SoPhon makes file transfer simple and secure. Create folders, move files, and manage your storage with intuitive tools.

Media Preview & Online Playback

No need to download files to view them. SoPhon supports online photo preview and built-in video playback, making it easy to check your content on the go. View media instantly, even when switching between devices.

Sophon Download Bot

The SoPhon Download Bot helps you save content from across the web. It supports direct HTTPS links and downloads from popular platforms including Telegram, X (Twitter), TikTok, Facebook, and more. This makes saving social media videos or shared files quick and convenient.

Powerful Search & File Management

Locate your files in seconds with smart search tools that scan names and keywords. Archive or organize files effortlessly, and use the transfer list to download multiple items at once. SoPhon provides truly comprehensive file access and organization capabilities.

SOPHON Plus Subscription (Optional)

Upgrade to SOPHON Plus for additional features and expanded storage. Subscription billing is handled through Google Play and renews automatically unless disabled. Users can continue using SoPhon for free without subscribing.

FAQs

1. How much free cloud storage does SoPhon provide?

SoPhon includes 6 GB of secure cloud storage for free, allowing you to upload, organize, and sync your files across devices.

2. Can I use SoPhon to scan and sign documents?

Yes. SoPhon includes a PDF scanner, OCR text recognition, and digital document signing tools for easy file handling.

3. Does SoPhon support downloading content from social media?

Absolutely. With the Sophon Download Bot, you can download links from Telegram, X (Twitter), TikTok, Facebook, and various other platforms.

4. Do I need a subscription to use SoPhon?

No. All users can continue using SoPhon for free; the SOPHON Plus subscription simply unlocks additional features and benefits.

5. How can I access my files on different devices?

Simply sign into your SoPhon account on any compatible device. Your synced files and folders will be available instantly through the cloud.

Version History

v1.0.36.1—17 Nov, 2025

1. Added Dark Mode

2. Added feedback upload for images and logs

3. Optimized 7-day retention process

4. Added Help Center

5. Application performance optimization

v1.0.35.1—12 Nov, 2025

1. Added Dark Mode

2. Added feedback upload for images and logs

3. Optimized 7-day retention process

4. Added Help Center

5. Application performance optimization

v1.0.33.1—23 Oct, 2025

1. Mandatory Update Reminder

2. New Version Update Reminder

3. PDF Optimization

4. Feature Removal Optimization

5. Upload File Interface Optimization

6. Login and Registration Prompts

7. File Copy