Z-Preview — Universal File Preview
Z-Preview lets you view Office documents, Hancom Office files, source code, and more directly in the browser — no downloads or third-party software required.
Z-Preview is a powerful file rendering engine integrated across the entire Z-Cloud Workspace. It allows you to view professional document formats and source code directly in your browser or chat window, ensuring a seamless workflow without needing to install external software.
Topics
- Supported File Formats — Complete list of supported Office, Hancom, source code, and media formats.
- Using Z-Preview — How to preview files in Z-Chat, Z-Files, and Z-Mails.
What Makes Z-Preview Different?
Most workplace platforms only support previewing images and PDFs. Z-Preview goes far beyond:
| Capability | Z-Preview | Other Platforms |
|---|---|---|
| Microsoft Office (Word, Excel, PowerPoint) | Fully supported | Limited or external viewer |
| Hancom Office (HWP, CELL, SHOW) | Fully supported | Not supported |
| Source code with syntax highlighting | Fully supported | Not supported |
| Preview directly in chat window | Supported | Not available |
| No software installation needed | Pure web-based | Often requires desktop apps |
Note: Z-Preview renders files server-side, so your data stays secure within your organization's infrastructure. No file content is sent to external services.