AES-256 encryption protects proprietary fishing spots or private mapping data. 2. Recommended "FishermansFriend" 7z Profile
Groups similar files together to improve compression efficiency, ideal for thousands of small daily logs. FishermansFriend 7z
7z often outperforms .zip and .rar on binary sonar data. FishermansFriend 7z
If sharing sonar maps that exceed file transfer limits, use the feature. FishermansFriend 7z
⚓ Technical Paper: Optimal 7z Archiving for Marine & Fishery Data ("FishermansFriend 7z")