Vertical Image Viewer
A free Windows program for reading comics, webtoons and long images stacked vertically in one continuous scroll.
A Windows program that lets you view multiple images stacked vertically for comfortable browsing.
Supported Image Formats
| Extension | Format |
|---|---|
.jpg .jpeg | JPEG |
.png | PNG |
.bmp | BMP |
.gif | GIF |
.webp | WebP |
.tiff .tif | TIFF |
.avif | AVIF |
.heic .heif | HEIC/HEIF |
Supported Archive Formats
| Extension | Format |
|---|---|
.zip .cbz | ZIP / CBZ |
.7z | 7-Zip |
.rar .cbr | RAR / CBR |
How to Use
- Click [Download EXE] to get NMImageViewer.exe.
- Run the downloaded file. If Windows SmartScreen shows a warning, click [More info] → [Run anyway].
- Open image files or an archive (ZIP, CBZ, 7z, RAR, CBR) and the images are shown stacked vertically.
- Scroll with the mouse wheel to read seamlessly, just like a webtoon.
FAQ
Which operating systems are supported?
It is a program for Windows 10 and Windows 11. It does not run on macOS, Linux or mobile devices.
Which file formats can it open?
Images: JPG/JPEG, PNG, BMP, GIF, WebP, TIFF, AVIF and HEIC/HEIF. Archives: ZIP/CBZ, 7z and RAR/CBR.
Can I read comic archives without extracting them?
Yes. ZIP, CBZ, 7z, RAR and CBR archives are supported, so you can open them directly and read the pages in one vertical scroll.
Windows shows a "Windows protected your PC" warning.
Windows SmartScreen may warn about programs that have not been downloaded many times yet. Click [More info] and then [Run anyway] to start the program.
Is it free?
Yes. It is distributed as freeware, and anyone can download and use it for free.