I thought a place for all types of plural tools to be listed would be nice, so here we go.

PluralKit

• PluralKit (Discord Bot): PluralKit is a bot designed for plural communities on Discord. It allows you to register systems, maintain system information, set up message proxying, log switches, and more.
• PluralKit (Desktop Dashboard): Lets you edit system and member info, as well as view (public) system information about other plurals.
• PluralKit Switch Shortcut (IOS): Simple switch logger shortcut for iOS. For when you can’t open discord or just need to quickly log a switch.
• Fronter RPC: A small program that shows who’s currently fronting in your Discord status, provided you run it on a machine with Discord desktop version (and your fronters are public)
• PluralKit Switch Calendar: Web-based calendar for viewing your system’s switch history, including support for multiple fronters and member colors. An API token is only required if your system information and/or switches are set to private (use pk;token to obtain).
• PKFronters: A web app that displays whether or not you have current fronters - and optionally little member cards for your current fronters, and the amount of time passed since your last switch-out.
• PKToolkit: A collection of one-page tools that might be useful for users of PluralKit. Currently available tools: system-csv, created-birthday.
• Petal’s Tools: Server Set: A tool to set guild/server-specific settings through the API!
• PluralKit Fronting Widget (IOS, Scriptable): An iOS widget using the scriptable app that displays your current fronters from pluralkit.
• Website Generator: Neat little website generator. Pass it a system (or discord user) ID, and it’ll make a nifty page showing all your public members in PK. All the code is just client side JS in the page source, so you’re welcome to download the page and rehost it.
• PKSwitcher: A web app for PluralKit switches - logging new ones, and viewing and editing previous ones. Also allows for filtering switch history to show only switches with a specific member. Still very much in development, but works for most day-to-day switch logging.
• Perfect PK: Web app for logging PK switches.
• plurlakit.xyz: A small website that lets you view some pluralkit data. mainly a system’s front and individual members for now! viewing system info also has been added!
• PluralKit Switch for iOS and macOS Shortcuts: PluralKit Switch is an iOS/macOS Shortcut that allows you to quickly register a switch using a visual menu without needing to open Discord.
• Mass Deletion By Group: This tool takes your token and a group id and will delete all members in that given group from your account. THIS TOOL DOES NOT PROVIDE A BACKUP AND WILL DELETE INDISCRIMINATELY. RUN PK;EXPORT BEFORE YOU RUN THE TOOL.
• Name Lister: Returns the base names (not displaynames) of all members on your account in a list, with a toggle for public members only. That’s it! slightly prettier version here.
• Co-Front Relationship Viewer: This is a small web app that allows users to view who their system members cofront with most often. It takes your user token and compiles the data.
• PluralKit Avatar Savior: Small webapp to automatically archive all of your system’s avatars, in event of CDNpocalypse requiring you to upload them elsewhere.

Other Discord Bots

• Tupperbox: Tupperbox lets you have many different profiles (“Tuppers”) which you can choose between easily with every message you send!
• DM Server Companion: This is a small self hostable bot based on NodeJS and the API. It creates roles for each of your alters.
• Birthday Bot: A PK and TBox compatible birthday reminder bot!

Non-Discord Tools

• SimplyPlural: An app that helps systems get organized. This includes adding who’s on the front, chat for external communication, headmate description and information, etc.
• pluralnotes: A multi-user terminal notes utility made for plural groups.
• FlowChart: A tool that allows a user to input options with traits or other signifiers of a specific headmate fronting, then provides questions for the fronter to answer in an attempt to identify who they are.
• Notebooks: You can make several journal books and customise them to your likings. you can doodle, record videos, voice messages or throw in files in each of the books and filter by tags.
• Obsidian: Obsidian is a personal knowledge base and note-taking software application that operates on Markdown files. It allows users to make internal links for notes and then to visualize the connections as a graph. It is designed to help users organize and structure their thoughts and knowledge in a flexible, non-linear way.
• Syscomm Web: Syscomm is intended to be an all-in-one, system-oriented notes app. Not available yet.
• MultiChat: Messaging app that only you are connected to. Instended for systems to facillitate communication.
• Zim Wiki: Desktop wiki you can store system information and notes in. Stored in plain text files for easy backing up and easy editing. No images.
• Antar: Chat app that allows one to talk to yourself. Useful to type out conversations with headmates. All data is stored offline.
• Nin Worldmaker: I’m Nin, your Wonderland and Inner World Assistant. Character AI.

Do tell me about any other tools I should add to the list!