Direct Support & Feedback
Contact NexaTools Support
Have an inquiry, found a software bug, or want to propose a new utility? Our engineering team reviews and replies to every message personally.
Email Our Engineering Team
Direct inbox monitored by our core product engineers. No robotic automated loops.
Average reply time: within 24 to 48 hours (Monday through Saturday)
Specialized Support Channels
Select the area that matches your request for immediate routing to the relevant developer:
Bug Reports & Errors
Encountered an issue with a PDF tool, media converter, or formatting script?
Feature Requests
Want a new developer calculator, format converter, or productivity tool?
Security & Privacy Audits
Responsible vulnerability disclosures, cryptographic checks, or questions on local execution.
Partnerships & Press
Collaborations, API questions, educational inquiries, and media quotes.
Before Reaching Out: Quick Diagnostics
90% of common tool errors stem from aggressive browser extensions or stale service worker caches. Try these 3 steps first:
1. Hard Refresh Cache Press
Ctrl + Shift + R (Windows) or Cmd + Shift + R (Mac) to ensure your browser loads the newest WebAssembly modules.2. Try Incognito / Private Strict adblockers or privacy extensions can occasionally block client-side WebAssembly memory buffers from instantiating.
3. Check Available RAM Media conversion and large PDF rendering happen 100% in your device RAM. For files above 1GB, close unneeded browser tabs.