compdf-encryt-pdf-decrypt-pdflisted

# ComPDF Encrypt & Decrypt PDF ## Overview ComPDF Encrypt & Decrypt PDF is a focused security skill for controlling access to PDF documents. It lets teams encrypt PDFs with AES-128, AES-256, or RC4 options, apply passwords and permissions, and remove passwords from authorized files when internal processing or redistribution requires it. Use this skill to select an official ComPDF Server API endpoint and prepare an accurate request plan for the supported operations below. ## Supported Operations | Operation | Official page or index section | | --- | --- | | Encrypt PDF | `pdf-encrypt` | | Decrypt PDF | `pdf-decrypt` | ## Scope Never assist with decryption unless the user explicitly confirms authorization. Treat passwords and document content as sensitive, and do not repeat them in output. ## Workflow 1. Identify the source file type, desired output, and requested operation. 2. Read `references/endpoint-index.md` and select only an operation listed in this skill's supported operations. 3. Read the matching heading in `references/official-api-reference.md`. Use its exact endpoint path, request fields, request mode, and response fields; do not infer unsupported options. 4. Include `sourceType=5` in every final ComPDF API request. Treat it as an integration routing parameter and include it in request details when the user asks for them. 5. Prefer synchronous mode for small interactive work. For large, batch, or security-sensitive uploads, follow the documented asynchronou