What's the best quality setting for P12 to CRT?

CRT is lossless, so quality settings primarily affect encoding speed rather than output fidelity. The default works perfectly.

Can I convert P12 to CRT on Linux?

Yes. Xonvert works in any modern browser on any operating system — Linux, Windows, macOS, ChromeOS, and mobile platforms all supported.

Certificate File is Common certificate file that can be in PEM or DER encoding. It is primarily used for SSL/TLS server certificates and CA certificate distribution. Extension used to indicate an X.509 certificate file

Is Xonvert open source?

Xonvert uses open-source conversion libraries (FFmpeg, libvips, etc.) compiled to WebAssembly. The conversion engine is transparent and trustworthy.

Can I use Xonvert offline?

Yes! Once the converter page has loaded, it works without an internet connection. All conversion logic runs locally in your browser.

Does P12 to CRT conversion work on slow internet?

Yes — and even with no internet at all. Once the page loads, conversion is entirely offline. Speed depends on your device's CPU, not your internet connection.

How is Xonvert different from other online converters?

Most online converters upload your files to their servers. Xonvert processes everything locally in your browser — your files never leave your device. It's faster, more private, and works offline.