Best software-free conversion tools in 2025

Convert.io
Convert.io

Effortlessly convert files across multiple formats online.

Free + from $9.99/m
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📥 File conversion • 💻 Image conversion
Filely
Filely

Secure and organized file storage accessible from any device.

Free
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📦 Cloud storage • 🔒 File security
LimeWire
LimeWire

Securely share large files with seamless collaboration features.

Free
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📊 File usage • 📊 File metrics
Kel
Kel

Command line interface for automating tasks and engaging with AI.

Free
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⚙️ Automate command line tasks • 💬 Chat with file contents
SpeechtoTextAI
SpeechtoTextAI

Transcribe audio recordings and videos into accurate text.

Free
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🗣️ Speech to text • ✍️ Create captions

Related Categories

🔄 Change file types 📁 Convert documents 📁 Convert file types 📊 Edit file formats 📊 Edit presentations ⏳ Efficient conversion 📏 Format selection 🔒 Secure conversion 📤 Share files securely 📤 Share via link 🎵 Transform audio 📁 Transform documents 🎞️ Transform videos 📥 Upload documents 📥 Upload files easily