AIO SSL Tool

The fastest way to turn any server certificate into a complete, trusted chain and ready-to-use PFX — in seconds.

A lightweight, zero-install Windows GUI tool built for sysadmins and DevOps who need perfect SSL certificates without the hassle.

AIO SSL Tool Latest Release

Features

• Drag & drop certificate and private key
• Automatically finds and pairs the correct private key (modulus match)
• Builds the full trusted chain using Windows root store first, then AIA fallback
• Shows live certificate details (Subject, Issuer, Validity, SANs, etc.)
• Export PFX with custom Friendly Name (perfect for IIS, Windows, Azure)
• One-click copy full chain to clipboard
• Tiny single executable – no installation, no dependencies
• Works completely offline after first run

Why admins use it every day

• Eliminates manual intermediate hunting
• Fixes “certificate not trusted” errors instantly
• Produces clean PFX files Windows and IIS accept without warnings
• Saves hours on certificate deployments

Build (optional)

pyinstaller --onefile --windowed --icon=icon-ico.ico --name="AIO SSL Tool" aio_ssl_tool.py