--- title: Install Fast Image Browser Pro on Kubuntu using the Snap Store | Snapcraft description: Get the latest version of Fast Image Browser Pro for on Kubuntu - Dual-tree thumbnail browser, 2-up/4-up pixel diff & slideshow viewer url: https://snapcraft.io/install/fast-image-browser-pro/kubuntu --- [Canonical Snapcraft](https://snapcraft.io/) # Install Fast Image Browser Pro on **Kubuntu** # Fast Image Browser Pro [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Utilities](https://snapcraft.io/search?categories=utilities) [Install](https://snapcraft.io/install/fast-image-browser-pro/kubuntu#install) #### Dual-tree thumbnail browser, 2-up/4-up pixel diff & slideshow viewer A lightweight Linux alternative to FastStone Image Viewer for dual-tree thumbnail browsing, 2-up/4-up side-by-side photo comparison, magnifier loupe inspection, red-eye/retouch tools, and framed slideshow/contact-sheet export. Disclaimer: Independent open-source project, not affiliated with or endorsed by FastStone Soft. KEY FEATURES: • Directory Tree, Thumbnail Browser & 3x Magnifier Loupe: Scan real Linux folders (/usr/share/pixmaps, /usr/share/icons/hicolor, user home, or custom directories), inspect image dimensions, color depth, aspect ratio, live 3x pixel magnifier loupe, and 256-bin RGB histogram, plus quick pixel retouch tools (Crop Board, Drop Shadow Frame, Red-Eye / Spot Desaturate, Auto Levels, Sepia / Warm Tone, Rotate / Flip). • 2-Up / 4-Up Side-by-Side Comparison & Pixel Diff Inspector: Synchronized zoom/pan comparison panels with real computed Pixel Difference Heatmap, exact MSE, PSNR (dB), windowed SSIM approximation, 64-bit Hamming dHash distance, byte-size delta, and 1-click comparison sheet PNG export. • RIFF MJPEG Crossfade Slideshow (.avi) & Contact Sheet Builder: Render selected photos into a standards-compliant RIFF MJPEG .avi video with alpha crossfade transitions and multi-column PNG/PDF thumbnail contact sheets with SHA-256 verification. SUPPORT & DONATE: • Created by Thanh Nguyen — Support ongoing development: ### Package name * fast-image-browser-pro --- ### License * MIT --- ### Last updated * Yesterday - latest/stable --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/fast-image-browser-pro/kubuntu#report-snap-modal) --- [See more information about fast-image-browser-pro ›](https://snapcraft.io/fast-image-browser-pro) ## Enable snaps on Kubuntu and install Fast Image Browser Pro Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd If you’re running [Kubuntu 16.04 LTS (Xenial Xerus)](https://kubuntu.org/) or later, including [Kubuntu 18.04 LTS (Bionic Beaver)](https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes/Kubuntu) and [Kubuntu 18.10 (Cosmic Cuttlefish)](https://wiki.ubuntu.com/CosmicCuttlefish/ReleaseNotes/Kubuntu), you don’t need to do anything. Snap is already installed and ready to go. Versions of Kubuntu between [14.04 LTS (Trusty Tahr)](https://kubuntu.org/news/kubuntu-14-04-lts) and [15.10 (Wily Werewolf)](https://kubuntu.org/news/kubuntu-15-10) don’t include *snap* by default, but *snap* can be installed from the command line as follows: ``` sudo apt update sudo apt install snapd ``` ### Install Fast Image Browser Pro To install Fast Image Browser Pro, simply use the following command: ``` sudo snap install fast-image-browser-pro ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. 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