I agree, uploading a heap dump is completely unacceptable. And their privacy policy seems to grant them a license to use your heap dumps (they call them "log fi

I agree, uploading a heap dump is completely unacceptable. And their privacy policy seems to grant them a license to use your heap dumps (they call them "log files" which is obviously wrong): https://heaphero.io/heap-terms.jsp https://heaphero.io/heap-terms.jsp: >Software applications generate a specialized type of log file. These log files are hard for engineers to interpret and troubleshoot. Using the Site, users can upload log files and we parse, analyze, and generate root cause analysis reports instantly. >By uploading log files or leaving us feedback, you may provide text, images, software, videos and/or other material, including third party content ("User Content") that you share using the Site. >Your User Content belongs to you (or to the relevant third parties). However, you grant the Company the following non-exclusive license: a worldwide, transferable and sub-licensable right to use, copy, modify, distribute, publish, and process, information and your User Content that you provide through the Site, without any further consent, notice and/or compensation to you or others. You also grant us the right to use your log files to enhance the performance of our Services. Not that I would trust even a perfect privacy policy when it comes to uploading heapdumps. There are however some websites that work completely offline (you download the HTML page and there is no network IO), like CyberChef [1] or the Spotify thread dump analyzer [2]. And for heap dumps, just use Eclipse MAT [3]. [1] https://gchq.github.io/CyberChef/ https://gchq.github.io/CyberChef/ (yes, that GCHQ) [2] https://spotify.github.io/threaddump-analyzer/ https://spotify.github.io/threaddump-analyzer/ [3] https://www.eclipse.org/mat/ https://www.eclipse.org/mat/