Before you download, review APK identity, checksum, scan notes, and install behavior. APK safety checklist
Review the file size, version, source, release date, and package identity before downloading.
Jun 22, 2026
NB Reader 93.0 is listed with performance, responsiveness, stability, UI, item-management, and minor bug-fix improvements.
Confirm your device meets the Android requirement before installing this build.
Use these values to compare the APK described on this page with the file you install. SHA-256 checksum guide
Use the scan status as one safety signal, then compare it with package identity and SHA-256. VirusTotal APK scan guide
Use the version-specific download link only after checking the file details above.
Browse every published NB Reader build and choose the version you need.
