epatels is an independent software publisher distributing lightweight desktop utilities through its GitHub presence, with a catalog focused on everyday file-handling tasks for images and PDF documents. The publisher's two products address common pain points in document and media workflows: file size optimization and PDF access control. CK Image & PDF Reducer is a free, offline, drag-and-drop application designed to shrink images and PDF files without requiring uploads to external servers, subscriptions, or account registration. Because all processing happens locally on the user's machine, the tool suits privacy-conscious users and environments where sensitive documents cannot leave the device, as well as anyone needing to reduce attachments for email limits, accelerate file transfers, or save storage space. Its drag-and-drop interface keeps the learning curve minimal, making it accessible to non-technical users such as students, office workers, and small business operators, while its offline operation also benefits those working in low-connectivity settings. The second product, CK PDF Unlocker, targets document accessibility by removing passwords and copy or print restrictions from PDF files. Typical use cases include regaining access to password-protected documents whose credentials have been forgotten, enabling text extraction from locked files for legitimate editing or archiving purposes, and preparing restricted PDFs for printing or annotation in business and academic contexts. Together, these utilities reflect a catalog philosophy centered on simple, single-purpose tools: no bundled extras, no cloud dependencies, and no recurring costs. Both products fit the broader categories of document management software, PDF utilities, and image compression tools, and they are representative of the free, open-source-adjacent software commonly distributed through code hosting platforms for users who value transparency and local control over their data.