Security Verified

Our Privacy Commitment

We built this tool for engineers who work with confidential client drawings. Your files are never stored, never read, never shared.

🗑️
Instant Deletion After Download
Your converted DXF file is permanently deleted from our server the moment you click Download. No copies are kept anywhere.
🧠
In-Memory Processing
Your PDF or image is processed entirely in RAM. It is never written to a permanent disk location and exists only for the duration of conversion.
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No Third-Party Sharing
We do not use any cloud storage (S3, Google Drive, etc.) for your files. No third party ever sees your drawings.
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No Account, No Tracking
We do not require sign-up. We use anonymous rate-limiting by IP. We do not build profiles of what you convert.
⏱️
10-Minute Auto-Purge
Even if you don't download immediately, a background cleaner purges all files older than 10 minutes automatically — no exceptions.
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SSL/TLS Encryption in Transit
All data between your browser and our servers is encrypted with TLS. No one can intercept your drawings in transit.

⏱ What happens to your file, step by step

1
You select a file
The file stays in your browser until you click Convert. Nothing is uploaded yet.
2
Upload via encrypted connection
The file is sent over HTTPS/TLS directly to our conversion server. No CDN or third-party relay.
3
Conversion in RAM
PyMuPDF and ezdxf process your file entirely in memory. The DXF output is written to a temporary location with a random UUID filename.
4
You download the DXF
The file is streamed to your browser. The moment the stream completes, a background task immediately deletes the temporary file from disk.
5
Nothing remains
Your original file and the converted DXF are both gone. There is no record of the content of your drawings on our system.
Practicepdf2dxf.usTypical online converter
Files stored permanently❌ Never✅ Often yes
Files deleted after download✅ Immediately❌ Days or weeks later
Login / Account required❌ No✅ Often yes
Third-party cloud storage❌ Never used✅ Common (S3, GCS)
Encrypted upload (TLS)✅ AlwaysVaries
Behavioral tracking❌ None✅ Extensive (ads)