MHTML files can retain JavaScript. If a malicious user sends you an infected MHTML, opening it locally could run malware.
The investigation came to a sudden and inconclusive end. On 13 October 2025, Ofcom announced it had closed the case. The reason provided was that, shortly after being informed of the investigation, "Nippyspace became unavailable to people in the UK and, to our knowledge, more widely". Because the service was no longer accessible to UK users, pursuing enforcement action was no longer considered an "administrative priority".
Based on the nippyspace.mhtml snapshot, NippySpace Cloud Storage delivers a suitable for individual developers, backup jobs, and media archiving. However, it lacks advanced collaboration and enterprise-grade recovery features. Organizations requiring strong governance or live co-authoring should consider alternatives. For cost-conscious users who prioritize raw speed and simplicity, NippySpace is a viable option. NippySpace Cloud Storage mhtml
MHTML files are useful for researchers and professionals who need to save a permanent, offline record of a web page exactly as it appeared. Using NippySpace for MHTML storage offers several advantages: Single-File Portability
Create dedicated folders for "Web Archives" or "Project Research" to keep MHTML files separate from standard documents, as they are primarily for viewing rather than direct editing within the cloud. Accessing MHTML Files from the Cloud MHTML files can retain JavaScript
| Metric | NippySpace | Competitor X (Standard Cloud) | | :--- | :--- | :--- | | | 0.8 seconds | 2.2 seconds | | Preview Rendering | In-browser, < 0.5 sec | Requires download (15+ sec) | | MHTML Search (10k files) | 0.3 seconds | Not supported | | Deduplication Rate | 40% (MIME-aware) | 15% (File-level only) | | API Response Time | 120ms | 340ms |
Approximately $3/month for up to 1 TB of storage. On 13 October 2025, Ofcom announced it had closed the case
Uploading a webpage as an MHTML file to NippySpace keeps your drive tidy. One file = one asset. No missing resources, no broken paths.
: Once uploaded, your files are stored in a flat namespace or organized into folders you create.
Choosing the right plan depends heavily on the volume of web archives you intend to store. Note that NippySpace has a strict on most tiers, which is generally sufficient for MHTML files but may be a hurdle for large media projects. Free Casual archiving and testing. Personal Long-term personal web research. Pro/Team Collaborative archival projects.
Even the best systems have quirks. Here is how to fix frequent issues reported by users.