New: Enterprise Bundle — Admin Console, Policy Management & dedicated onboarding support. Learn more →
Your AI work is one platform update away from disappearing — permanently. NexArchive archives every conversation locally, instantly, and completely. No cloud. No compromise. Your data, your device.
0
External Servers
6
AI Platforms
100%
GDPR-compliant
<100ms
Export Time
MV3
Manifest V3
AI platforms can reset, restrict, or delete your conversations at any time — with zero notice, zero recovery.
OpenAI, Anthropic, and Google have all changed conversation retention policies — without notice. Your work lives on their servers, not yours.
Regulators increasingly require documentation of AI-assisted decisions. Unarchived AI interactions create audit gaps that can't be reconstructed after the fact.
Every proprietary analysis, strategy session, and research workflow you run through an AI provider lives on third-party infrastructure you don't control.
NexArchive eliminates all three risks.
100% local. GDPR-compliant. Zero external data flow.
Built for teams in regulated industries
Architecture
Three pillars that keep your AI data indestructible and fully under your control.
Automatically detects the platform and calibrates the entire export stack — ChatGPT, Claude, Gemini, Perplexity, Grok, DeepSeek. No setup, no click.
Three global shortcuts — straight from your flow, no mouse required.
Instant ZIP Export
Save chat as ZIP
Context Bridge
Context to clipboard
Side-Drawer
Toggle panel
Code blocks, LaTeX formulas, tables, images — saved flawlessly. Even during a tab crash mid-export.
From click to structured ZIP archive. No setup, no cloud account.
One-click installation from the Chrome Web Store. No registration, no cloud login, no external servers.
Open your AI chat. NexArchive automatically detects the platform and calibrates the parser, asset extractor, and Markdown encoder.
One shortcut — and you get a structured ZIP with Markdown, embedded images, code blocks, and LaTeX formulas.
Local-first architecture
All three steps run exclusively in the browser. No data packet ever leaves your machine. Manifest V3, Content Security Policy enforced, Zero Telemetry.
Use Cases
From compliance documentation to developer knowledge bases.
All AI interactions as structured Markdown archives — audit-proof for ISO 27001, GDPR, and internal audits.
Code reviews, architecture decisions, and debug sessions — as a searchable, versionable knowledge base in your own Git.
Export AI analysis sessions as complete deliverables — documented work effort, no proprietary dependencies.
NexArchive exports in standard Markdown — compatible with any tool that understands Markdown.
Obsidian
MD VaultNotion
WorkspaceGitHub
RepositoryVS Code
EditorConfluence
Team WikiSharePoint
Doc HubSlack
Team CommsJira
TrackingOpen Formats — No Vendor Lock-in
NexArchive exports in standard Markdown and JSON. Any tool that understands Markdown can read your archives — today and in 10 years.
NexArchive is new and open source. Instead of quoting customers we don't have yet, here is exactly what the extension does — and how to confirm each claim in your own browser before you trust a single word of it.
NexArchive reads the chat from the page you already have open and writes a Markdown ZIP entirely inside your browser. Nothing is uploaded to NexArchive, to Flowent, or to any third party — there is no backend that could receive your chat content.
Verify it: Open DevTools (F12) → Network, then run an export. You'll see no request that uploads your conversation anywhere — the ZIP is built locally.
The extension ships no analytics SDK, no usage beacons, and no hidden tracking. There are no cookies and no third-party scripts running in the background of your chats.
Verify it: The source is open. Search it for analytics, gtag, sendBeacon — you'll find none in the extension code.
Manifest V3 forbids loading external JavaScript, so every line that runs is a line you can read. NexArchive requests only storage and declarativeNetRequest — the latter can only block or rewrite requests, never open new ones. Host access is scoped to the six named AI platforms only, not all sites.
Verify it: After install, open chrome://extensions → Details → Permissions. The full list and exact site scope are right there in plain text.
"Local-only" isn't a promise we ask you to take on faith — it's how the tool is built. There's no server-side component that could receive, store, or process your conversations, so there's no NexArchive-side data store to breach or subpoena. Uninstalling removes everything.
Verify it: Disconnect from the internet after the page has loaded, then export an open chat — it still completes, because the work happens on your device.
A named, accountable founder
NexArchive is built by Luis Ens at Flowent, a developer based in Freiburg im Breisgau, Germany. There's a real postal address, a GDPR privacy policy under EU law, and a named data controller — the things a procurement and DPA review actually ask for. See the Legal Notice →
You're early — help shape the standard
NexArchive is in active v1.0 beta. Adopting now means outsized influence over what gets built next — platforms, formats, and compliance features. Install it, audit the source, run an export, and tell us where it falls short.
Send a requirementEnterprise
Centralized management, compliance documentation, granular control.
Deploy via Google Workspace Admin Console or Microsoft Intune with pre-configured policy JSON.
Complete export history as CSV or JSON — for ISO 27001, SOC 2, and internal compliance reports.
Use admin policies to define which platforms may be exported and which formats are permitted.
Centralized license assignment. Onboard new members, instantly deactivate departed ones.
Zero-server sync via Google Drive AppData API — visible only to the user, technically isolated.
Batch exports and API for SIEM integration, internal compliance toolchains, and automated backup pipelines.
Compliance & Certifications
GDPR
Compliant
Manifest V3
No remote code
Zero Telemetry
No Tracking
Open Source
MIT License
Data Residency
Local · EU Device
NexArchive speaks compliance, IT, legal, engineering, and security — all at once.
Audit-proof documentation for every AI-assisted research session — ready for regulators.
Zero-footprint deployment via Admin Console or Intune — no tickets, no shadow IT.
Privileged AI research stays privileged. Nothing leaves the device, ever.
Code reviews, architecture decisions, and debug sessions preserved as searchable knowledge.
Zero attack surface. No outbound requests. No telemetry. Open source for full audit.
Every role. One deployment. Zero compromises.
Book a role-specific demo →Compliance & Security Standards
GDPR
EU Reg. 2016/679
Compliant ✓Manifest V3
Chrome Extension
Compliant ✓Zero Telemetry
No data collection
Auditable ✓Open Source
MIT License
Published ✓The honest comparison — based on real-world test workflows.
| Requirement | Screenshots | Copy & Paste | Native Export | NexArchive |
|---|---|---|---|---|
| Complete asset capture (images, diagrams, LaTeX) | ~ | ✕ | ~ | ✓ |
| Structured, searchable Markdown output | ✕ | ~ | ~ | ✓ |
| Code block preservation with syntax | ✕ | ~ | ~ | ✓ |
| 100% local, GDPR-compliant, no cloud | ✓ | ✓ | ✕ | ✓ |
| Cross-platform (6 AI providers) | ✓ | ✓ | ✕ | ✓ |
| Audit trail & export history | ✕ | ✕ | ~ | ✓ |
| Tab crash protection / resilience | ✕ | ✕ | ✕ | ✓ |
| Instant export via shortcut | ✕ | ✕ | ~ | ✓ |
| Enterprise-Deployment via Admin Console | ✕ | ✕ | ✕ | ✓ |
ROI Calculator
Calculate how much time your team loses to manual saving.
Hours saved/year
780
with NexArchive
Cost savings/year
50.700 €
at avg. €65/hr
Break-even in
<1 day
Enterprise license
Illustrative estimate based on your inputs — assumes ~75% of manual export time eliminated at the rate shown. Not a measured customer result.
Pricing
No subscription. No vendor lock-in.
Free
No account required
Start for freePremium Lifetime
Instead of $95/year — save 80%
Buy now →Enterprise Bundle
Instead of $215/year — save 77%
Schedule a Demo →More than 10 devices? Custom pricing.
Volume discounts, white-label, SAML/SSO, dedicated SLA — from 10 licenses.
Enterprise Sales
Tailored demo, deployment guidance, and a custom license offer. Response within 24 hours.
Compliance check included
Review GDPR requirements, deliver AVV/DPA document.
IT deployment support
Admin Console JSON, Intune config — we guide you through the rollout.
Volume pricing
Automatic volume discount from 10 licenses.
What happens next
Submit
Send your inquiry via the form
Response
We reply within 24 hours
Demo call
Live product + compliance walkthrough
Go live
Deploy across your team
FAQ
NexArchive supports silent deployment via Google Workspace Admin Console and Microsoft Intune. We provide a pre-configured policy JSON file. Enterprise customers receive a dedicated deployment guide.
Since the extension operates exclusively locally, there is technically no data processing on our behalf. Enterprise customers nevertheless receive a formal DPA document for internal compliance documentation.
Chrome automatically deletes all data from chrome.storage.local upon uninstallation. Exported ZIP files remain on the user's local file system. No cloud copies exist.
SAML/SSO integration is on the roadmap for Q3 2026. Contact us — we can offer prioritized implementation for large customers.
Currently: Markdown ZIP and Context Bridge (JSON). Roadmap: PDF export, HTML archive, JSON schema for SIEM integration, and CSV summaries.
Interface changes by AI platforms can temporarily affect extraction. We monitor the supported platforms and prioritize these fixes above everything else, publishing updates via the Chrome Web Store as soon as they're ready. As a small team there's no guaranteed turnaround, but layout breakages are the top priority.
A REST API v1 is planned for Q3 2026, enabling automated exports, SIEM integration, and CI/CD connectivity. Enterprise customers can register for early access beta. Contact: anfrage@flowent.de
White-label is on the Q4 2026 roadmap. For agencies with more than 20 clients, we can arrange individual OEM agreements. Contact us for a confidential initial consultation.
The Enterprise Bundle includes dedicated onboarding and prioritized email support. We're a small team, so support is best-effort rather than a standing staffed desk — but enterprise inquiries are handled personally. Formal SLA terms with defined response times can be arranged individually as part of a custom agreement from 10 licenses.
From the first version to the enterprise platform — here you can see exactly where we stand and where we're going.
Feature requests welcome
Enterprise requests are prioritized. We respond within 24 hours.
Technical Guarantee
Manifest V3 fully isolates the service worker. The extension declares no network permissions except declarativeNetRequest — and this can only block requests, never open new ones.
manifest.json — complete permissions
"permissions": [
"declarativeNetRequest",
"declarativeNetRequestFeedback",
"storage"
],
"background": {
"service_worker": "background.js",
"type": "module"
}↑ That's all. No tabs, no webRequest, no remote code.
No Remote Code Execution
MV3 prohibits external JS. Every line of code is in the bundle and publicly auditable.
Chrome Storage API — local only
All data in chrome.storage.local — exclusively on your device.
Open Source — fully auditable
Audit it yourself. Compile it yourself. Trust no one blindly.
Built for compliance, legal, and engineering teams who archive their AI work locally — no external server, no cloud risk.
0
External Servers
6
AI Platforms
100%
GDPR-compliant
MV3
Manifest V3