トップ

HStorage is a cloud storage service designed to provide secure and high-speed file management for both individuals and businesses. It offers a platform for uploading, managing, downloading, and sharing files, with features tailored to support reliable and efficient data transfer and storage. The service is accessible for free, allowing users to utilize its capabilities without registering a credit card, and caters to a wide range of use cases from personal file storage to enterprise-level data handling.

The platform emphasizes robust security measures, including real-time virus scanning for all files, file-level encryption, and access controls such as IP restrictions and role-based permissions. HStorage stores all data in data centers located in Japan, monitored around the clock to ensure data sovereignty and availability. It supports the assignment of download limits and expiration dates to files, automatic deletion for expired files, and provides audit trails through operation logs. For business users, HStorage offers WORM (Write Once Read Many) storage with object lock and version control, as well as unique timestamp evidence compatible with RFC3161, supporting the integrity and traceability of business files. When files or accounts are deleted, the data is permanently erased from the servers, ensuring it cannot be restored.

HStorage supports large file uploads of up to 100GB per session and enables fast transfers, with the ability to upload a 5GB file in under a minute. File management is enhanced with folder and collection features, password protection, image conversion, and the ability to preview ZIP file contents. The service integrates with FTP clients and offers an API, facilitating workflow automation and connection to existing business systems. Users can share files via direct links or shared URLs, and can manage group access and folder sharing among multiple users. The platform is available on macOS, iOS, Android, Windows, and Chrome, and is operated by 合同会社 HCloud Resources.

HStorage aims to reduce storage costs through efficient capacity management and claims a potential cost reduction of up to 60% compared to traditional storage solutions. The service has a record of no security incidents, a 99% uptime rate, and is used by over 300 companies, with more than 200,000 monthly visitors and 35 million file transfers per month. Support is provided through a ticket system, offering responses within an hour depending on the inquiry.