Modoo File Converter

📁 Modoo File Converter — All-in-One File Converter, Fully On-Device

No more uploading your files to a server just to convert them.

Modoo File Converter handles everything right on your device —

no internet required, no data ever leaves your phone.

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🖼️ Image Conversion

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Convert between JPG, PNG, WEBP, HEIC, BMP, GIF, TIFF, SVG and more.

· JPG ↔ PNG / WEBP / BMP / GIF / TIFF

· PNG ↔ JPG / WEBP / BMP

· WEBP ↔ JPG / PNG

· HEIC → JPG / PNG (iPhone photo converter, requires Android 10+)

· GIF ↔ JPG / PNG

· SVG → PNG / JPG

· TIFF → JPG / PNG

· Images → PDF (merge multiple images into one PDF)

· Adjustable output quality (Low / Medium / High)

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📄 Document Conversion

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Convert between PDF, Word, Excel, Markdown, HTML and more.

· PDF → JPG / PNG / TXT

· Images → PDF

· TXT ↔ PDF

· DOCX → PDF / TXT (Word document conversion)

· XLSX → CSV / TXT (Excel conversion)

· PPTX → PDF / JPG / PNG (PowerPoint slide conversion)

· CSV → XLSX

· Markdown → PDF / HTML

· HTML → PDF / TXT

· RTF → TXT / PDF

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🗜️ Compress & Extract

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Full support for popular archive formats.

· Compress: ZIP / 7Z / TAR / TAR.GZ / GZIP

· Extract: ZIP / 7Z / TAR / TAR.GZ / GZIP

· Compress multiple files at once

· 7Z format for high compression ratio

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🔠 Base64

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· Text → Base64 encode

· Base64 → Text decode

· Instant real-time conversion as you type

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✅ Perfect For

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· Converting iPhone HEIC photos to JPG

· Turning images into PDF or PDF into images

· Converting Word or Excel files to other formats

· Compressing or extracting ZIP and 7Z archives

· Anyone who doesn't want to upload private files to a server

· Offline use — no internet connection needed

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🔒 100% On-Device Processing

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· Every conversion happens entirely on your device

· Your files are never sent to external servers

· Works completely offline

· Safe to use with sensitive documents

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💡 Smooth Experience

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· Batch conversion — convert multiple files at once

· Conversion history with quick file access

· Dark mode support

· Available in Korean and English

· One-time purchase to remove ads

Converted files are saved to the Downloads/ModooFileConverter folder on your device.

Convert smarter and safer with Modoo File Converter.