Convert Files Faster, Smarter and Free
Convert images, PDFs, documents and archives in seconds. Free forever, secure processing, no registration required.
Drag & drop any file here
we'll suggest the right tools — up to 100MB
Your file never leaves your device — everything runs in your browser.
Simple by design
How It Works
Three steps, no software to install and no sign-up.
Upload
Drop a file or pick one from your device — no account needed.
Convert
Many tools convert right in your browser, so files stay on your device.
Download
Save the result instantly — nothing is kept on our servers.
Most used
Popular Tools
The converters people reach for every day.
Compress Image to Exact Size
Hit any upload limit — compress your photo to an exact size in one click.
Everything in one place
Tool Categories
Pick a category and find the exact converter you need.
Image Tools
Convert, compress & edit images
356 tools
PDF Tools
Convert, merge, split & compress PDFs
24 tools
Document Tools
Convert Word, Excel, PPT & more
19 tools
OCR Tools
Extract text from images & PDFs
5 tools
Archive Tools
Convert & repackage archives
17 tools
Audio Tools
Convert MP3, WAV, M4A & more
83 tools
Unit Converters
Convert length, weight, temperature & more
338 tools
Full catalogue
Browse Tools by Category
Every converter, compressor and utility on the site.
From the blog
Latest Guides
Practical how-tos on formats, compression and conversion.
Frequently Asked Questions
Is Smart Converter Pro really free?
Yes. Every tool is completely free with no credits, no premium plans and no subscriptions. There are no limits on how many files you can convert.
Do I need to create an account?
No account or sign-up is required. Just open a tool, upload your file and download the result.
Are my files secure?
Yes. Files are processed securely and automatically deleted from our servers shortly after processing. Many conversions also run directly in your browser, so files never leave your device.
What is the maximum file size?
You can upload files up to 100MB per conversion.
Which formats are supported?
We support 30+ image formats, PDF, Office documents, archives and OCR — across 842+ tools, with more added regularly.