Edit, scan, convert and organize PDF documents with Filox, an on-device PDF editor, document scanner, image editor and file toolkit for Android. Merge PDFs, extract pages, scan paperwork with OCR, convert PDF pages, edit images and manage files without creating an account.
PDF editor and page tools
Add text, images, drawings, shapes and signatures to PDF pages. Merge multiple PDF files in your selected order. Extract selected pages as individual PDFs in a ZIP file. Reorder, rotate or delete PDF pages. Add movable text watermarks with color, size and opacity controls. Add page numbers to headers or footers. Protect PDFs with an open password, unlock supported PDFs using the correct password, and inspect page count and available document metadata.
PDF converter
Convert supported PDFs to fixed-layout Word DOCX files that preserve each page's visual appearance. Extractable source text remains searchable when available. Render selected PDF pages as PNG, JPG or WebP images, or combine ordered images into a PDF.
Document scanner and OCR
Scan receipts, invoices, notes, forms, letters and work documents with your camera, or import images from your gallery. Detect page edges, adjust the crop, apply document filters and export multi-page scans as PDF or images. Use on-device OCR to recognize and copy text from supported scans.
Image editor
Crop photos freely or use common aspect ratios. Adjust brightness, contrast, saturation, sharpness, temperature, tint, vibrance and hue with live previews. Resize, rotate, straighten or mirror images, then add a movable text overlay. Inspect available EXIF data, including dimensions, camera details and location metadata when present.
ZIP archive and file utilities
Create, extract and inspect ZIP archives with optional password protection and compression controls. Batch rename files with patterns, sequences and case rules. Calculate MD5, SHA-1, SHA-256 and SHA-512 checksums. Find duplicate or large files and inspect storage usage before choosing what to remove.
Device-wide storage analysis requires optional All files access. Tools using Android's file picker continue to work without that access.
QR code and barcode tools
Scan supported QR codes and barcodes with the camera or an image. Create customizable QR codes for text, links, contact details, Wi-Fi and other supported content, then save or share the result.
Local processing and access
Core document and file processing runs on your device. Filox does not upload your documents to a Filox server. No Filox account or recurring subscription is required.
Filox is ad-supported. Some advanced tools can be unlocked for 24 hours after an optional rewarded ad. If an ad is unavailable, access is granted without requiring an ad. Saved files are normally placed in Downloads/Filox.
Merge, split, scan and convert PDFs with OCR, image editing and file tools.