Backyard AI (Desktop, Deprecated) Character-focused local desktop app (now deprecated) known for no-filter RP; still useful as a reference/shell. 0360 Roleplay Frontends (Local/Self-Hosted UI)# adult# characters# desktop
Jan (Desktop) Open-source local LLM desktop app—download models, chat offline, and customize prompts for RP-style dialogs. 0350 Roleplay Frontends (Local/Self-Hosted UI)# adult# desktop# local
GPT4All (Desktop) Privacy-first local chatbot app with downloadable models, long chats, and document memory—usable for custom RP. 0350 Roleplay Frontends (Local/Self-Hosted UI)# adult# desktop# local
LM Studio (Desktop) Popular desktop app to run and chat with local LLMs; simple model management and fast GPU/CPU offload for RP sessions. 0390 Roleplay Frontends (Local/Self-Hosted UI)# adult# desktop# GPU
GPT4All Model Library Local AI app and library with a curated catalog of downloadable open-weight models. 0390 Model Hubs# desktop# GPT4All# local
CereProc — CereVoiceMe Voice Cloning Create a TTS clone of your own voice at home via guided recordings; long-standing vendor in custom voices. 0250 Voice Cloning# CereProc# CereVoiceMe# custom voice
VanceAI — Image Upscaler Online and desktop upscaler with multiple models and scaling presets. 0340 Upscale (Super-Resolution)# desktop# image upscaler# models
Upscayl — Open-Source AI Upscaler Free desktop upscaler using Real-ESRGAN; supports macOS/Windows/Linux (and cloud). 0330 Upscale (Super-Resolution)# cloud# desktop# open source
Mate Translate Cross-platform translator with browser and desktop apps; page and subtitle translation. 0390 Translation# adult# browser# desktop