Privacy Policy for StackCopy (AG Software House)
Last Updated: September 6, 2026 [1]
AG Software House ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how our desktop browser extension, StackCopy (the "Product"), interacts with and processes user data. [1, 2, 3]
1. Information Collection and Local-First Architecture
StackCopy is engineered with a strict Privacy-First, Local-Only Architecture.
Website Content Data: When you explicitly trigger the extension using hotkeys (Alt + C) or context menu options ("Stack this Image"), StackCopy temporarily reads text elements, hyperlinks, and image pixel data from your active web tab to store them inside your clipboard history array. [1]
Local Device Storage: All captured text snippets, image files, and installation/trial timestamps are encrypted and saved locally on your personal computer using the native browser database engine (chrome.storage.local).
Zero Remote Data Uploads: This data is never transmitted, processed, stored, or managed on external cloud servers. Your personal information and data entry elements remain entirely offline on your machine.
2. Third-Party Services and License Activation
To manage paid activation logic, StackCopy communicates securely with our official digital merchant gateway, Lemon Squeezy (://lemonsqueezy.com). [1]
When you paste your unique purchase license key into the extension lock screen, a secure background proxy request is made to verify the key.
This check passes only your alphanumeric license key string to match your order data. It does not transmit your clipboard logs, personal text history, or browsing activity data.
3. Data Sharing and Protection Policies
No Selling or Renting: We do not track, compile, rent, or sell your browsing data or clipboard information to advertising firms, data brokers, or third-party marketing companies.
Minimum Permissions: Our extension only requests the minimum system authorization parameters (storage, contextMenus, activeTab, clipboardRead, clipboardWrite) strictly required to execute its single purpose function. [1, 2, 3, 4]
4. User Rights and Data Deletion
Since all data tracks strictly on your machine, you have full control over your information at any time:
Clicking the "Clear All" button inside the StackCopy dashboard instantly and permanently deletes your entire clipboard tracking history cache from your local hard drive.
Uninstalling the StackCopy extension completely removes all storage structures from your device layout instantly.
5. Contact Information
For any compliance inquiries, feature customization requests, or support needs, contact AG Software House directly via your storefront profile panel or at our designated developer support email address.