Install Zayenha Tools on your device
Quick access from your home screenPrepare professionally for negotiations by analyzing positions and setting goals. Enter your business data (amounts, names, dates), then download the document or copy the result. It all runs directly in your browser; your files are never sent to an external server. Free, with a quota of 10 operations a day.
Prepare professionally for negotiations by analyzing positions and setting goals
Yes, Negotiation Preparation Planner is free. Registered users get 10 ops/day and 50 ops/month at no cost. Guests can preview the tool; running it needs a free account.
Yes, completely. Negotiation Preparation Planner runs entirely inside your browser — your files and data are never sent to any external server and never leave your device.
Yes, the tool is fully responsive and works smoothly on all devices — mobile, tablet, and desktop. You can also install Zayenha Tools as an app on your device.
Only an initial connection is needed to load the page. After that, all data processing runs entirely on your device without requiring a continuous connection.