Top 10 Free HEIC Converters for Windows & Mac (2026 Guide)

Top 10 Free HEIC Converters for Windows & Mac (2026 Guide)

HEIC (High Efficiency Image Coding) is Apple’s default photo format on recent iPhones. While it saves space and preserves quality, HEIC files can be incompatible with some apps and devices. This guide lists the top 10 free HEIC converters for Windows and Mac in 2026, with quick pros, cons, and best-use cases so you can choose the right tool for batch conversions, privacy-focused workflows, or occasional single-file needs.

Selection criteria

• Free to use (no mandatory paid tier for basic conversion)
• Windows and/or macOS support
• Batch conversion capability
• Preserves EXIF metadata where possible
• Speed and ease of use

1. iMazing HEIC Converter (Windows, Mac)

• Best for: Simple drag-and-drop conversions with metadata retention
• Pros: Clean UI, preserves EXIF, supports PNG/JPEG conversion, offline use
• Cons: Limited advanced options, single-file quality presets only

2. CopyTrans HEIC for Windows (Windows)

• Best for: Native Windows integration (thumbnail preview + right-click convert)
• Pros: Adds HEIC support to Windows Explorer, lightweight, fast
• Cons: Windows-only, limited batch UI

3. XnConvert (Windows, Mac, Linux)

• Best for: Power users who want batch processing and advanced edits
• Pros: Extensive batch options, filters, command-line support, preserves metadata
• Cons: Slightly steeper learning curve

4. CloudConvert (Web)

• Best for: Quick online conversions without installing software
• Pros: Converts many formats, preserves metadata, API available, good speed
• Cons: File size limits on free tier, requires upload (not ideal for sensitive files)

5. FreeConvert (Web)

• Best for: Simple online conversion with format options and compression settings
• Pros: Easy UI, adjustable quality, supports batch up to free limits
• Cons: Upload required; daily limits on free usage

6. Preview (macOS built-in)

• Best for: Mac users needing a built-in, no-install solution
• Pros: Built into macOS, preserves metadata, reliable output to JPEG/PNG, batch export via Automator
• Cons: Less flexible for large batches unless combined with Automator

7. IrfanView + HEIC Plugin (Windows)

• Best for: Lightweight, fast conversions with basic editing on Windows
• Pros: Very fast, supports batch conversion, plugins for HEIC support
• Cons: Requires plugin installation; UI is dated

8. HEICtoJPG (macOS app)

• Best for: Mac users wanting a minimal app for drag-and-drop batch conversion
• Pros: Fast, simple, preserves timestamps and metadata, supports folders
• Cons: Mac-only; fewer advanced options

9. ImageMagick (Windows, Mac, Linux)

• Best for: Developers and power users needing scripting/automation
• Pros: Command-line batch processing, fully scriptable, integrates into workflows
• Cons: Command-line required; needs libheif support compiled

10. Zamzar (Web)

• Best for: Occasional users who prefer a straightforward web interface
• Pros: No-install, supports many formats, email notifications for finished jobs
• Cons: Free tier has file size/time limits; upload required

How to choose the right converter

• Privacy-sensitive files: Use offline tools (iMazing, Preview, ImageMagick, XnConvert, IrfanView).
• Large batches or automation: Prefer ImageMagick, XnConvert, or command-line tools.
• Quick, occasional conversions: Use Preview (macOS), CopyTrans (Windows), or web tools like CloudConvert/Zamzar.
• Preserve metadata: Confirm the tool supports EXIF preservation (Preview, iMazing, XnConvert, ImageMagick).

Quick step-by-step: Convert HEIC to JPG on Windows (using iMazing HEIC Converter)

1. Download and install iMazing HEIC Converter.
2. Open the app and drag HEIC files into the window.
3. Choose “JPG” (or PNG), select quality, and enable metadata preservation if offered.
4. Click “Convert” and choose the save location.

Quick step-by-step: Convert HEIC to JPG on Mac (using Preview)

1. Open one or multiple HEIC files in Preview.
2. Select all thumbnails (Command+A).
3. Go to File → Export Selected Images.
4. Choose “JPEG,” set quality, and export.

Notes on quality and file size

• JPEG offers broad compatibility but is lossy; increasing quality reduces artifacts but increases file size.
• PNG is lossless but larger—best for images needing exact fidelity or transparency.
• HEIC retains better quality at smaller sizes; convert only when necessary.

Closing recommendation

For most users who value privacy and convenience, use built-in or offline tools: Preview on macOS and iMazing or IrfanView on Windows. Use CloudConvert or FreeConvert for occasional web-based needs, and ImageMagick/XnConvert for automation and batch jobs.

If you want, I can provide download links, step-by-step screenshots for any specific tool, or a short script to batch-convert with ImageMagick.