What's new in v1.9.0

Convert DNG to HEIC on Mac

Convert DNG to HEIC for efficient storage of your photos on Apple devices.

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$29 once, updates included. No account, no subscription, works offline. Need 2, 5 or 10 Macs?

Why convert DNG to HEIC?

  • Convert DNG to HEIC in seconds with batch processing
  • All processing happens locally on your Mac, files never leave your device
  • Drag and drop files or entire folders for instant conversion
  • Reduce file sizes significantly with modern compression

How to convert DNG to HEIC on Mac

  1. 1

    Open Picmal

    Download and open Picmal on your Mac.

  2. 2

    Add your DNG files

    Drag and drop your DNG files or entire folders into Picmal.

  3. 3

    Select HEIC and convert

    Choose HEIC as the output format and click Convert.

DNG vs HEIC

.dng

DNG

Digital Negative

Adobe's publicly documented raw image format, first released in 2004 as an open standard for camera raw data. DNG preserves all sensor data and is supported by over 50 camera manufacturers and editing tools including Lightroom, Photoshop, and Capture One.

Best for

Raw photo archival and professional editing

.heic

HEIC

High Efficiency Image Container

Apple's default photo format since iOS 11. Based on the HEVC (H.265) codec standardized by ISO/IEC 23008-12, HEIC offers up to 50% better compression than JPEG at equivalent visual quality.

Best for

iPhone photos and Apple ecosystem storage

Frequently Asked Questions

Something not covered here? Write to support@picmal.app

How do I convert DNG to HEIC on Mac?

Open Picmal, drag and drop your DNG files, select HEIC as the output format, and click Convert. Picmal processes everything locally on your Mac, no uploads needed.

Does converting DNG to HEIC lose quality?

HEIC uses lossy compression, so there may be a slight quality reduction. Picmal lets you adjust the quality slider to find the right balance between file size and quality.

Can I batch convert multiple DNG files to HEIC?

Yes. Picmal supports batch conversion. Drag and drop hundreds of DNG files or entire folders and convert them all to HEIC at once.

Is it free to convert DNG to HEIC with Picmal?

Picmal is free for 7 days, then a one-time purchase of $29, no subscription. 14-day money-back guarantee after you buy.

Format standards & sources

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Convert DNG to HEIC with Picmal

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