LightDocs is a free mobile app published by PikScan on Android and iOS. It bundles everyday PDF and photo tools: compression, conversion, merge, split, and reading - all processed directly on your phone.
Who is it for?
LightDocs fits if you need to shrink a PDF or photo before sending via WhatsApp or email, merge documents before sharing, or annotate a PDF without creating an account or uploading files to a third-party server.
Key features
- Compress PDFs and photos (WhatsApp, Email, Max presets)
- Convert images ↔ PDF
- Merge, split, and extract PDF pages
- Crop photos before compression
- Native PDF reader (zoom, search, annotate)
- Local recents and favorites
Pricing and privacy
The app is free with discreet ads. No account is required. Your documents stay on the device - LightDocs does not force you to use cloud storage to process files.