All Apps from Japan

Open-source web browser built on Firefox, prioritizing privacy and anonymity while offering a Chromium-like interface, user customization, and robust tracking protection.

Open-source HDD/SSD utility for monitoring S.M.A.R.T. values, disk temperature and other information.

Efficient tool for measuring HDD and SSD performance through sequential and random read/write speed tests, featuring a user-friendly interface.

Multi-protocol & multi-source, cross platform download utility.

Open-source 2D animation software offering raster and vector support, advanced node-based effects, and plug-in extendibility, free for all uses.

Combines ad-free video and music streaming with background playback, manages playlists and libraries without login, and hides shorts for enhanced privacy.

Build a customizable link-in-bio page with grid layout, rich widgets, contact forms, service listings, SEO optimization, and custom domain options.

PCSX2 is a PlayStation 2 emulator for Windows, Linux & Mac, started by the same team that brought you PCSX (a Sony PlayStation 1 emulator).

QTTabBar is an extension for Windows Explorer that brings tabbed browsing to Microsoft's file browser. It comes with a number of nifty features including a favorites function for launching folders and applications, groupings of folders that can be opened together, tooltip...

Essential digital tool for comic and manga artists, offering specialized tools for shortcuts like panel layouts, inking, vector support, and 3D model import.

Self-hosted AI interface enabling chat, autonomous agents, tool integration, email, and research with local data privacy—no telemetry or remote servers.

Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks.

Nora is a free, open-source Android app that brings together Facebook, Instagram, Reddit, Threads, X (Twitter), Bluesky, TikTok, LinkedIn, Tumblr, and VK into a single, clean interface – without a single ad.

FastCopy is the fastest copy, delete, & sync software on Windows. It uses modern checksum verification to ensure copy accuracy and data integrity. It handles long Unicode path names over MAX_PATH (260 bytes), and automatically optimizes copy mode operations between the same...

Ruby is a dynamic, reflective, general purpose object-oriented programming language that combines syntax inspired by Perl with Smalltalk-like features. Ruby originated in Japan during the mid-1990s and was initially developed and designed by Yukihiro "Matz" Matsumoto.

Secure messaging, free calls, group chats up to 250, emoji reactions, disappearing messages, low-cost international calls, rich media and community channels.

Browser add-on that blocks user-specified sites from search results using match patterns or regular expressions, with support for cloud sync and partial meta-search support.

SoftEther VPN ("SoftEther" means "Software Ethernet") is one of the world's most powerful and easy-to-use multi-protocol VPN software. It runs on Windows, Linux, Mac, FreeBSD and Solaris.

Open-source browser extension offering full-page, region, or visible-area capture, built-in annotation, PDF export, zero tracking, and privacy by design.

Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.

Offers an alternative Android streaming front-end for major platforms, with ad-free playback, SponsorBlock, advanced filters, danmaku chats, and playlist downloads.

A forever evolving, sophisticated microblogging platform.

Open-source library for JS/TS enabling comic content integration, customizable comic-style pages, interactive navigation, and multi-language support.

Syntax Highlighting: Colorize more than 50 pre-installed major languages like HTML, PHP, Python, Ruby or Markdown. You can also create your own settings.

A beautiful bookmark manager and launcher.