Zdir 4.2.1 Released: Get Free Pro Subscription with Redemption Codes
Zdir is a versatile private storage program developed with Golang and Vue3. It integrates file indexing, online preview, and sharing features, while supporting WebDAV and offline downloads. It is ideal for installation on NAS devices or large-capacity VPS, making it a perfect choice for individuals, studios, and small teams to share files.
- Official Website: https://www.zdir.pro/zh/
- Purchase Subscription: https://shop.xiuping.net/zdir/index
- Demo: https://soft.xiaoz.org/#/

Zdir 4.2.1 Update Highlights
- New: Redemption code feature added.
- New: Support for calling Infuse and nPlayer players.
- New: Risk warning popup for Docker users still using Zdir 3 installation methods.
- Optimized: Backend sorting by name.
- Optimized: Page logic when adding mounts.
- Optimized: S3 mount type for better compatibility with various object storage services.
- Optimized: rclone mount optimization, including cache time, cache path, and error logs.
- Optimized: To ensure stability, file uploads to
/mnt/*directories are now limited to 2GB, while other directories support up to 10GB. - Optimized: External players are displayed based on the device type.
- Fixed: Mixed Chinese and English filename garbled code issue in
ziparchives. - Other: Additional optimizations and bug fixes.
Detailed Update Information
Using Redemption Codes
Version 4.2.1 introduces the redemption code feature. Using a Zdir redemption code grants Pro authorization. Codes can be obtained from Xiaoz Blog, the "This Software is Interesting" WeChat official account, and various forums. Redemption code durations include:
- 1 month
- 3 months
- 1 year
- Lifetime
Navigate to Admin Panel >> Subscription Management >> Use Redemption Code to redeem.

To celebrate the release of Zdir 4.2.1, you can use the following codes to get a 3-month Zdir Pro subscription (first come, first served):
xiaozblog-sUJF4y264Va0IjB2I5PMe7
xiaozblog-1n4zGedG3qHnYHH1YTAR5T
xiaozblog-ZZ8alDBidmSdvGvJufeR0N
xiaozblog-1f7zyJHFx2LfPLECX0caTI
xiaozblog-KYoVgfdDe7RzZ8hdwXBSd4
xiaozblog-7hU1XSPIir2qlErjuWGSny
xiaozblog-a8pWyaTj6ZMfd51zejPBJt
xiaozblog-vTWXCObwZlaZcodXKtgbgD
xiaozblog-Zm3u6gpf2yXwODns2DtE7e
xiaozblog-pdFKc1cZgP0KcNYd4XImz4

Note: Each user can only use one redemption code. Reusing a code will not accumulate duration.
External Players Based on Device
This version adds support for Infuse and nPlayer. The system automatically detects and displays available external players based on the user's device.

Supported players per platform:
- Windows: PotPlayer, VLC
- Android: MxPlayer, MxPlayer Pro
- macOS/iOS: VLC, IINA, Infuse, nPlayer
Note: If the corresponding video player is not installed on your device, calling it will fail.
Docker Tag Changes
Since the release of Zdir 4, the Docker image tag has been helloz/zdir:4. Starting from October 14, 2024, the latest tag will push the latest version (previously, latest pointed to 3.x).
# Pull the latest Zdir 4.x version
docker pull helloz/zdir:latest
Users attempting to install using Zdir 3 methods will now see a warning and be guided to use the Zdir 4 installation method.

Name Sorting Optimization
Previously, Zdir sorted files by the first character of the filename, which caused issues for files starting with numbers. Now, the system correctly identifies and sorts numeric prefixes at the beginning of filenames.

Other improvements with low user impact are not listed individually.
Upgrade
- Existing Zdir 4 Users: Refer to the help documentation for upgrade instructions: https://doc.xiaoz.top/web/#/10/59
- New Users: Refer to the help documentation for installation: https://doc.xiaoz.top/web/#/10/38
Conclusion
Zdir is a powerful private storage program designed to meet the file management needs of individuals, studios, and small teams. Developed with Golang and Vue3, it offers file indexing, text editing, online preview, and sharing, along with WebDAV support for enhanced user experience. Whether managing large data on NAS or sharing files on a VPS, Zdir is an ideal choice.
For more details, visit our official website, purchase a subscription, or try the demo:
- Official Website: https://www.zdir.pro/zh/
- Purchase Subscription: https://shop.xiuping.net/zdir/index
- Demo: https://soft.xiaoz.org/#/