QPF Converter

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How to extract text from your QPF file

1. Click the "Select File" button above, and choose your QPF file.
2. You’ll see a preview, if available.
3. Click the "Convert file to..." button to extract text information.

About QPF files

The .qpf extension primarily identifies the Quartus Prime Project File, a proprietary format developed by Intel (formerly Altera) for FPGA and CPLD design. These files act as the master container for project settings, pin assignments, and hierarchy definitions, orchestrating the synthesis of Verilog or VHDL code. A significant secondary use (approx. 29%) is for QIAGEN instrument protocols, specifically for QIAcube automation systems used in DNA/RNA sample preparation.

The Problem: Handling .qpf files is fraught with friction. For FPGA designers, Quartus Project Files are notoriously version-sensitive; opening a file created in a newer version of Quartus Prime often triggers compatibility errors or requires a multi-gigabyte software update. For lab technicians, QIAGEN files are locked to specific hardware, making it difficult to review protocol steps without the physical instrument interface. Furthermore, some .qpf files (approx. 8%) are actually compressed archives used by OGP ZONE3 metrology software, which standard unzipping tools may not recognize by default.

The Solution:

• For FPGA Design: Users often convert project summaries to PDF or TXT for documentation, code reviews, and archiving without preserving the heavy software overhead.
• For Lab Protocols: Converting the protocol definitions to PDF ensures compliance trails and allows researchers to audit steps off-instrument.
• For Metrology (OGP): Since these are often ZIP-based containers, changing the extension to ZIP allows for immediate extraction of the internal XML or CSV data for analysis in Microsoft Excel.

Convert.Guru analyzes your QPF file, detects the exact format, and lets you read the text inside.

Users also converted QDF, SOF, POD and FPC files.