EMF to HEIF Converter

Instant EMF to HEIF conversion — free online tool for everyone

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Reliable Conversion

Convertio converts EMF to HEIF with consistent results. The process is optimized to retain quality and visual accuracy.

Format Flexibility

Beyond HEIF, Convertio supports hundreds of other output formats for EMF — giving you maximum flexibility for any workflow.

Quick Results

Get your HEIF file fast — Convertio processes EMF conversions on high-performance servers for near-instant delivery.

How to convert EMF to HEIF

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose heif or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your heif file right afterwards

About formats

EMF (Enhanced Metafile) is a vector graphics format developed by Microsoft as the successor to WMF (Windows Metafile), introduced with Windows NT 3.1 in July 1993. EMF records a sequence of GDI (Graphics Device Interface) function calls that describe vector shapes, text, embedded bitmaps, and rendering attributes in a device-independent manner. Unlike WMF's 16-bit coordinate system limited to 65,536 units, EMF uses 32-bit coordinates and adds support for Bezier curves, advanced path operations, world coordinate transforms, gradient fills, and extended text capabilities including Unicode. The format functions as a graphics recording mechanism — applications capture their drawing operations into an EMF file, which can then be replayed at any scale on any device with full geometric precision. One advantage is native Windows integration: EMF is the standard clipboard and spooler format for vector content across the Windows ecosystem, enabling lossless copy-paste of graphics between Office documents, design tools, and presentation software without rasterization. Resolution independence is another key strength — EMF graphics scale smoothly from screen display to high-resolution print output. An extended variant, EMF+, introduced with GDI+ adds anti-aliasing, alpha transparency, and advanced brush types. EMF remains deeply embedded in Windows-based publishing, technical documentation, and enterprise document workflows.
Developer: Microsoft
Initial release: July 27, 1993
HEIF (High Efficiency Image File Format) is a container format for images and image sequences standardized by the Moving Picture Experts Group as ISO/IEC 23008-12, first published in 2015. HEIF is built on the ISO Base Media File Format (ISOBMFF, the same container used for MP4 video), providing a flexible structure that can hold single images, image collections, image sequences (like animations or bursts), and derived images with non-destructive editing operations. The container is codec-agnostic — while the most common implementation pairs HEIF with HEVC/H.265 compression (branded as HEIC by Apple), the standard also accommodates AV1 compression (creating the AVIF variant), H.266/VVC, and other future codecs. HEIF supports features that JPEG lacks: 10-bit and 12-bit color depth, wide color gamuts (Display P3, BT.2020), lossless compression, alpha transparency, depth maps, thumbnail images, and Exif/XMP metadata — all within a single file. Auxiliary image items can store computational photography data like depth maps, HDR gain maps, and semantic segmentation masks. One advantage is the format's future-proof architecture: by separating the container from the codec, HEIF can adopt newer, more efficient compression technologies without changing the file structure, metadata handling, or application-level APIs. The substantial compression improvement over JPEG is another core strength — HEVC-based HEIF typically achieves 40-50% file size reduction compared to JPEG at the same visual quality, beneficial for storage and bandwidth. HEIF is supported by Apple's ecosystem (iOS, macOS), Windows 10/11, Android 10+, GIMP, ImageMagick, and Adobe products.
Initial release: 2015

Frequently Asked Questions

Why convert EMF to HEIF?

EMF is a Windows-only vector format with limited cross-platform support. Converting to HEIF makes your graphic viewable on any device and operating system.

What can I use to open HEIF files?

You can open HEIF files with Apple Photos, Windows 10+ Photos, GIMP, or Nokia image tools.

Is a Convertio account needed for EMF to HEIF?

No — you can convert EMF to HEIF without creating an account or providing any personal information.

Can I convert multiple EMF files to HEIF at once?

Batch conversion is supported. Upload several EMF files simultaneously and each one converts to HEIF independently in a single session.

Is my data safe when converting EMF to HEIF?

File security is built in. Source EMF files are purged after conversion, and HEIF results are automatically cleared in 24 hours.

What platforms support this EMF to HEIF converter?

Any platform with a browser — Windows, macOS, Linux, Android, iOS, and Chrome OS all work perfectly.