Is Adobe Acrobat: PDF edit, convert, sign tools safe?

// decode-cvengst.js — decode Adobe Acrobat extension "cvEngSt" engagement state.//// The extension stores the hostnames it matched against Adobe's qualifying// list under chrome.storage.local key "cvEngSt". Hostnames are written through// a fixed character-substitution table defined in common/domain-encoding.js,// so the raw storage value is not human-readable. This script reverses it.const PLAIN  = "abcdefghijklmnopqrstuvwxyz0123456789.-";const CIPHER = "tubg6lxdq8jc1m9-vw.pfhskar0oi5zn372ye4";const DECODE = {};for (let i = 0; i < PLAIN.length; i += 1) DECODE[CIPHER[i]] = PLAIN[i];function decodeDomain(token) {  return String(token)    .toLowerCase()    .split("")    .map((ch) => DECODE[ch] || ch)    .join("");}function decodeState(state) {  const parsed = typeof state === "string" ? JSON.parse(state) : state;  const window = parsed && parsed.rw ? parsed.rw : {};  const days = {};  for (const [dayKey, tokens] of Object.entries(window)) {    if (Array.isArray(tokens)) days[dayKey] = tokens.map(decodeDomain);  }  return {    classification: parsed && parsed.tg ? parsed.tg : "(none)",    identifiedAt: parsed ? parsed.idTs : undefined,    retentionExpiresAt: parsed ? parsed.rtEx : undefined,    reportedToAnalytics: Boolean(parsed && parsed.evSn),    rulesVersion: parsed ? parsed.cfgV : undefined,    enterpriseInstall: Boolean(parsed && parsed.vEn),    rollingWindow: days,  };}// --- Browser use -----------------------------------------------------------// Paste everything above into the service-worker console of the extension// (chrome://extensions -> Adobe Acrobat -> "service worker"), then run:////   chrome.storage.local.get("cvEngSt", (r) => console.log(decodeState(r.cvEngSt)));//// --- Node use --------------------------------------------------------------// Save the raw cvEngSt value to a file and run: node decode-cvengst.js state.jsonif (typeof process !== "undefined" && process.argv && process.argv[2]) {  const fs = require("node:fs");  console.log(JSON.stringify(decodeState(fs.readFileSync(process.argv[2], "utf8")), null, 2));}if (typeof module !== "undefined") module.exports = { decodeDomain, decodeState };