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plugin

OpenInvMinecraft plugin for 26.3

Open anyone's inventory as a chest in real time!

newest supported release 26.3Admin ToolsAnti Griefing ToolsFun
Latest version
OpenInv 5.3.5
Minecraft
1.3.1 to 26.3
Java
Java 25+
Platforms
none declared
Licence
not stated
Downloads
3.9M
Updated
27 d ago
Available on
CurseForge
Space NodeOur hosting

Host OpenInv servers

One click and OpenInv is installed on a Paper or Purpur server built for it.

  • 26.3
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version OpenInv declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftKindJavaEvidenceReleased
26.3release25+declared15 Sept 2026
26.2release25+declared16 Jun 2026
26.1.2release25+declared9 Apr 2026
1.21.11release21+declared9 Dec 2025
1.21.10release21+declared7 Oct 2025
1.21.9release21+declared30 Sept 2025
1.21.8release21+declared17 Jul 2025
1.21.7release21+declared30 Jun 2025
1.21.6release21+declared17 Jun 2025
1.21.5release21+declared25 Mar 2025
1.21.4release21+declared3 Dec 2024
1.21.3release21+declared23 Oct 2024
1.21.2release21+declared22 Oct 2024
1.21.1release21+declared8 Aug 2024
1.21release21+declared13 Jun 2024
1.20.6release21+declared29 Apr 2024
1.20.4release17+declared7 Dec 2023
1.20.3release17+declared4 Dec 2023
1.20.2release17+declared20 Sept 2023
1.20.1release17+declared12 Jun 2023
1.20release17+declared2 Jun 2023
1.19.4release17+declared14 Mar 2023
1.19.3release17+declared7 Dec 2022
1.19.2release17+declared5 Aug 2022
1.19.1release17+declared27 Jul 2022
1.19release17+declared7 Jun 2022
1.18.2release17+declared28 Feb 2022
1.18release17+declared30 Nov 2021
1.17release16+declared8 Jun 2021
1.16release8+declared23 Jun 2020
1.15release8+declared9 Dec 2019
1.14release8+declared23 Apr 2019
1.13release8+declared18 Jul 2018
1.12release8+declared2 Jun 2017
1.11release8+declared14 Nov 2016
1.10release8+declared8 Jun 2016
1.9release8+declared29 Feb 2016
1.8.1release8+declared24 Nov 2014
1.8release8+declared2 Sept 2014
1.7.4release8+declared9 Dec 2013

8 older versions not shown.

Download

From OpenInv’s own host. Nothing is re-hosted here.

Browse 42 indexed releases

Most recently published release

OpenInv 5.3.5release3 Oct 2026

OpenInv.jar · 0.4 MB · for 26.3, 26.2, 26.1.2, 1.21.11

Download this release
98cdb10ee794…
Older versions24
  • OpenInv 5.3.423 Sept 202626.3, 26.2, 26.1.2, 1.21.110.4 MB428b21280842…Get
  • OpenInv 5.3.328 Jun 202626.2, 26.1.2, 1.21.11, 1.21.10, 1.21.90.3 MB83 downloads90892cb1f500…Get
  • OpenInv 5.3.222 May 202626.1.2, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +2 more0.3 MB51 downloads5ecf7f9f60e6…Get
  • OpenInv 5.3.122 Apr 202626.1.2, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +2 more0.3 MB63 downloads4217089cee8b…Get
  • OpenInv 5.3.018 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +5 more0.4 MB6.8k downloads890e171e9ffb…Get
  • OpenInv 5.2.017 Dec 20251.21.110.4 MB131 downloadsed826085a76a…Get
  • OpenInv 5.1.1511 Oct 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +4 more0.4 MB126 downloads59cb0a7ded8d…Get
  • OpenInv 5.1.148 Oct 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +4 more0.4 MB242 downloads8898d5a02dc1…Get
  • OpenInv 5.1.1318 Jul 20251.21.7, 1.21.6, 1.21.5, 1.21.4, 1.21.3 +1 more0.4 MB138 downloadsa5dd3c1f0b50…Get
  • OpenInv 5.1.122 Jul 20251.21.6, 1.21.5, 1.21.4, 1.21.3, 1.21.10.4 MB974 downloads15eed16901da…Get
  • OpenInv 5.1.1120 May 20251.21.5, 1.21.4, 1.21.3, 1.21.10.3 MB80 downloads694913ba5c75…Get
  • OpenInv 5.1.1025 Apr 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.10.3 MB2.1k downloadsef1b6a871b0f…Get
  • OpenInv 5.1.914 Feb 20251.210.3 MB7.6k downloadsed5d86f748ef…Get
  • OpenInv 5.1.710 Feb 20251.210.3 MB798 downloadse00e534a7ee7…Get
  • OpenInv 5.1.618 Jan 20251.210.3 MB3.1k downloads94d68ac1275b…Get
  • OpenInv 5.1.510 Jan 20251.210.3 MB1.1k downloads2239d8e784a0…Get
  • OpenInv 5.1.49 Dec 20241.210.3 MB4.3k downloadsea3bad2b3eac…Get
  • OpenInv 5.1.329 Oct 20241.210.3 MB4.8k downloads148d6b13f758…Get
  • OpenInv 5.1.211 Sept 20241.21, 1.20.6, 1.20.40.3 MB6.1k downloads72f55e98e8ad…Get
  • OpenInv 5.1.110 Aug 20241.21, 1.20.6, 1.20.40.3 MB4.5k downloads0fa3ca8d3d04…Get
  • OpenInv 5.0.012 Jul 20241.21, 1.20.6, 1.20.40.2 MB4.4k downloads55f997a46807…Get
  • OpenInv 4.4.716 Jun 20241.21, 1.20.6, 1.20.40.2 MB4.3k downloadsba70141cf512…Get
  • OpenInv 4.4.614 Jun 20241.21, 1.20.6, 1.20.40.2 MB638 downloadsb30999f0f4a9…Get
  • OpenInv 4.4.518 May 20241.20.6, 1.20.40.1 MB3.6k downloads603ef95594f7…Get

Frequently asked

Does OpenInv work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version OpenInv declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does OpenInv support?

Everything the author has declared, from 1.3.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which Java version do I need for OpenInv?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install OpenInv?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download OpenInv safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 3 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .