Download SupraPDF Studio
Active version: v1.0.3 Verdant Mainline (Windows 64-bit)
Choose the most convenient distribution format for your PC. Both packages contain the exact same offline native engine.
Proactive Notice for Browsers (Chrome / Edge)
Because this is a freshly compiled independent release without costly commercial certificates, Safe Browsing and SmartScreen reputation filters may show safety alerts. The binary is 100% secure, private, offline, and auditable.
If Chrome shows "Suspicious download blocked" or pauses the file, open your downloads (Ctrl + J or top icon).
Click the three-dots menu (...) or the warning banner on the downloaded item.
Select "Download suspicious file" and confirm with "Keep anyway".
This temporary notice occurs because SupraPDF Studio is independent software without prepaid commercial certificates. The suite is 100% offline, private, and telemetry-free. You can verify binary authenticity and integrity locally by comparing its SHA-256 hash using CertUtil.
Automatic Installer (.exe)
Standard guided Windows installation. Integrates the application into the Start Menu, creates shortcuts, and registers file associations.
2AE7DE9A07F90443BFB00DF3A20B7D066AD8EA1EB16E5EB9E08D4E900230DE48
Portable Package (.zip)
Universal archive containing the standalone binaries. Recommended if your browser or network policy restricts downloading executables.
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Does Windows SmartScreen or your browser display a safety warning?
Why does this message appear?
Because this is a freshly compiled software build, Microsoft Defender reputation engines are still indexing the binary. It does not mean it contains malware: it is normal Windows behavior for new applications.
Click the '...' menu on the download > select 'Keep' > 'Download anyway'.
Click 'More info' and then click 'Run anyway'.
System Requirements
Minimum and recommended workstation specifications for Windows desktop