Welcome to XEL9 services.

A powerful free web office with no sign-up or installation. Built on its own engine and dedicated document formats (.x9od and .x9os), it opens MS Office, Hancom Office and OpenDocument files directly, without conversion, and saves them in their original formats.A powerful free web office with no sign-up or installation. Built on its own engine and dedicated document formats (.x9od and .x9os), it opens MS Office, Hancom Office and OpenDocument files directly, without conversion, and saves them in their original formats.

Work faster and smarter with 250 included document templates and nine specialized features for Korean business workflows. Continue editing documents from your PC in the browser, with PDF export and Google Drive saving and integration in one place.Work faster and smarter with 250 included document templates and nine specialized features for Korean business workflows. Continue editing documents from your PC in the browser, with PDF export and Google Drive saving and integration in one place.

A free creative service built on our own graphics tools for image editing, vector design and video editing. From photo retouching and compositing to logos, illustrations, video cuts and subtitles, it brings essential content creation tools into one workspace. We are preparing graphics tools for personal creativity and professional design, without the cost barrier.A free creative service built on our own graphics tools for image editing, vector design and video editing. From photo retouching and compositing to logos, illustrations, video cuts and subtitles, it brings essential content creation tools into one workspace. We are preparing graphics tools for personal creativity and professional design, without the cost barrier.

XEL9 is a verification engine that analyzes possible AI involvement in digital content. Our goal covers fully AI-generated content as well as AI-assisted additions, deletions and replacements within original material. We focus on explaining what findings mean and how far they can be interpreted.XEL9 is a verification engine that analyzes possible AI involvement in digital content. Our goal covers fully AI-generated content as well as AI-assisted additions, deletions and replacements within original material. We focus on explaining what findings mean and how far they can be interpreted.

A free integrated security service bringing together malware and virus detection and blocking, ransomware response, URL security checks and a firewall. It connects protection across files, programs, web access and network communications to help safeguard devices and data. Drawing on our information security technology and development experience, we are preparing one environment for simpler security management.A free integrated security service bringing together malware and virus detection and blocking, ransomware response, URL security checks and a firewall. It connects protection across files, programs, web access and network communications to help safeguard devices and data. Drawing on our information security technology and development experience, we are preparing one environment for simpler security management.