Features

Your library at a glance

• Scans your folders (NSP, NSZ, XCI, XCZ and split files) and rescans by itself when files change
• Missing updates (for games and DLC), missing DLC and missing games, with filters and search
• Library filters by status, genre, players, language, format, region, collection, games or demos, and games without a cover; sort by size, date added or time to beat; a search that forgives typos
• Quick search from any page (Ctrl+K, / or the magnifier in the header): games, series, collections, pages and sections of Settings, chosen with the arrows and opened with Enter
• Game pages with description, screenshots, DLC, downloads (a whole game as one ZIP) and the version history: every update with its date, the one installed, and a link to what is new
• Favorites, your own collections of games ("Playing", "For the kids"...) and actions on several games at once
• SD card planner: the games that fit on a card by what you like, copied to the card in one go
• Upload games from the browser of any device to the library folder, by the button of the Library or by dropping them on the page; a cut connection goes on where it stopped (see Uploading games)

Discover

• You might like: games you do not have, like the ones you like most
• Upcoming releases: a calendar of the games coming out, with your wishlist and the sequels of your series first
• Series: how many games of each series you have and which ones are missing
• A wishlist of games you do not have yet, with a notification when they come out
• Times to beat (optional, from IGDB): how long each game takes, quick, story and 100%, and how many hours your library adds up to

Save vault

• Keep the backups of your saves on your server: JKSV on the console uploads them over WebDAV, a ZIP per backup, matched to the games of your library, with their history, downloads, a limit of backups per game and a message for every new one. Off until you turn it on

Cheats

• The games with cheats for the version you have are marked, with a filter; the game page lists them and gives them ready for the SD card, and the whole library at once in one ZIP. From switch-cheats-db, downloaded once a day at most; it can be turned off in Settings. New cheats for your games can be notified

Statistics

• Charts of your library: space by content and format, genres, publishers, years, the largest games and its history
• Your year on Switch: what came to your library in a year (games, updates, DLC, the busiest month, your favorite genre and more), ready to download as an image and share
• Export as CSV, JSON or a web page to share

Like a console

• Move through the app with a game controller: the D-pad or the stick go from card to card, A opens, B goes back and Start searches, with a cursor on the chosen card that breathes like on a console
• Couch mode (in testing) for a TV: everything bigger, the whole screen and the covers first
• Optional interface sounds, like the menu of a console, off until you turn them on

Keep it tidy

• Issues: unsupported, duplicate, old, damaged or unidentified files
• Organize files in folders and rename them from templates, always with a preview first
• Delete old updates, duplicates and empty folders, choosing which copy of a duplicate stays: the NSP or NSZ, the XCI or XCZ, or the one the app picks (a file with several titles is never deleted while it holds something the library keeps)
• Ignore lists for DLC, updates and file types; hide demos
• Automations (off until you turn them on): new files are checked, compressed, the updates they replace deleted and the library organized by itself, with a message of what was done

Save space

• Compress NSP to NSZ and XCI to XCZ (10 to 60% smaller), installed directly by installers such as DBI; convert XCI to NSP
• Every file is verified before the original is deleted; NSZ files can be decompressed back to NSP
• See how much each file will likely save before compressing it, from what your earlier compressions saved
• Pause a compression and resume it later, from the same point in the middle of a file
• Several files at once, with the threads and files measured on your own server to compress as fast as it can
• Complete packs: the game, its latest update and its DLC in one NSP (or NSZ) to install at once, without the delta fragments of the update, from a game page or for many games at once; checked before the separate files are deleted, only if you choose it
• Split multi-title files ("SuperNSP", packs made here or by other tools) back into one NSP or NSZ per game, update and DLC, in bulk, without decompressing or changing what they hold; a cartridge with several games into one XCI or XCZ per game
• Space page: see how much old updates, duplicates and already compressed originals take, and free it safely
• The same game from several regions (each with its own title ID): the copy to keep is suggested (your language, more languages, newer update, more DLC, not damaged, already compressed) and the others are deleted in one click

Built to run on a server, or on your computer

• A setup wizard on the first start, and again from Settings whenever you want
• Docker image for amd64 and arm64, templates for Unraid, Synology and Portainer, and ready-to-run programs for Windows, macOS, Linux and Raspberry Pi
• Low memory use and fast with tens of thousands of files: the library shows up while it is scanned, covers and thumbnails load in the background
• Background hours: keep cover downloads, thumbnails, file checks and compression for the night
• Live tasks page, scheduled synchronization and notifications (Discord, Telegram, webhook) of new updates, DLC and games, and a Telegram bot that answers about your library
• Weekly backups of your configuration, and a Diagnostics page that checks everything at a glance
• JSON API with OpenAPI description, e.g. for Home Assistant
• Installable on your phone's home screen like an app
• Accessible: the contrast of WCAG AA in both themes, full use with the keyboard and texts of 12px at least, checked on every change

Safe to reach from the internet

• User accounts with administrator and read-only roles, a language per user and an activity log
• Protection against brute force and bots that try lists of users and passwords, also behind Cloudflare
• No access from outside your network until an administrator exists; HTTPS-ready, with the usual browser protections

In your language

• English, Spanish, French, German, Italian, Portuguese, Dutch, Russian, Japanese, Korean and Chinese (including game names where the eShop has them), light and dark theme