What is HWP?

Hancom Word (HWP) is the standard word processing format in South Korea, used extensively in government and education.

What is PPSM?

PowerPoint Macro-Enabled Slideshow, slideshow with macros — stored as application/vnd.ms-powerpoint.slideshow.macroenabled.12 — uses lossless encoding to handle interactive kiosks, automated presentations with macros. Typical file sizes: varies by content.

When Should You Use HWP vs PPSM?

HWP vs PPSM: Key Differences

• •The core technical difference: HWP relies on lossy compression whereas PPSM uses lossless compression.
• •The switch from lossy compression to lossless compression means you preserve full quality at the expense of larger file sizes.
• •Alpha channel support: PPSM handles transparency.
• •PPSM files tend to be differently sized than HWP
• •Use case fit: HWP targets korean documents, hancom office and PPSM targets interactive kiosks, automated presentations with macros — your choice depends on which workflow stage you are serving.

Advantages of HWP

• ✓HWP applies lossy compression specifically calibrated for Korean documents, Hancom Office.
• ✓HWP enjoys broad native support across operating systems, browsers, and creative tools alike.
• ✓HWP delivers impressive compression ratios, shrinking files dramatically while keeping visual quality high.
• ✓You will find HWP support built into virtually every tool that handles Korean documents, Hancom Office — no plugins or converters needed.

Advantages of PPSM

• ✓The lossless nature of PPSM means file sizes stay reasonable while handling Interactive kiosks, automated presentations with macros efficiently.
• ✓From mobile devices to enterprise servers, PPSM is recognized and supported everywhere.
• ✓The trade-off for PPSM's perfection is larger files — but for archival work, it is worth every megabyte.
• ✓PPSM is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Common Use Cases for HWP to PPSM Conversion

• Project proposals
• Invoice and billing documents
• Onboarding materials
• Policy and procedure manuals
• Grant applications
• Case studies and whitepapers

Industry Applications

Best Practices for HWP to PPSM Conversion

• →When converting HWP to PPSM, check that tables, images, and embedded fonts transfer correctly — complex layouts may shift between formats
• →Use PPSM as your final distribution format if it offers better compatibility, or keep HWP as an editable master
• →For HWP to PPSM conversions, verify that tracked changes and comments are preserved if needed
• →Embed fonts to ensure consistent rendering across devices and platforms
• →Always keep a backup of your original files before converting
• →Choose the appropriate quality settings for your specific use case

Troubleshooting HWP to PPSM Conversion

• !HWP to PPSM formatting looks off → complex layouts with tables and columns may shift between formats
• !Fonts render differently in PPSM → embed fonts or use standard web-safe fonts before converting
• !Images missing from the PPSM output → ensure images are embedded in HWP, not linked externally
• !Tracked changes disappeared after converting HWP to PPSM → some document formats don't support revision tracking

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