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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    ExtraStorage

    Mod

    Add new blocks to Refined Storage, like more advanced crafters.

    A100/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.1.2
    • ModpacksIn 4,246
    • ReleasesLatest 17 Oct

    Download

    ExtraStorage-26.1.2-6.1.0.jar

    Released 17 Oct 2026 · 425.0 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • EdivadLibAMinecraft 26.1.2 · NeoForge (release 4.0.1)
    • Refined StorageBMinecraft 26.1.2 · NeoForge (release 3.2.1)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 26.1.2, a version many recently updated mods still support
    • Stable releases
    • Public source code and issue tracker
    • Widely used

    Points lost

    No points lost.

    All 11 criteria
    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.7 days ago (17 Oct 2026) 12 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.1.2 on NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 26.1.2. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 10 of the last 24 months 6 / 6
    • Stability

      Full points22 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.35 of the 381 modpacks with two or more versions removed it in a later one (9%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 13 releases in 2 years needed a quick fix (8%) 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5
    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Edivad99/ExtraStorage 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · Edivad99/ExtraStorage 3 / 3
    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.53,546,518 4 / 4
    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.6.1 years, 45 releases 8 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 3 latest files for recent Minecraft versions. See Security
    Total100 / 100

    71 of the 71 points that apply = 100 out of 100.

    Images

    • Blocks

    About

    ExtraStorage is a Refined Storage addon that expands the system’s storage and automation capabilities. It adds four upgraded Autocrafter tiers with faster crafting speeds and greater pattern capacity, plus Advanced Importers and Exporters with 18 filter slots each. For larger inventories, it provides high-capacity storage disks and blocks for items, along with fluid storage blocks.

    Written from Modrinth . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 14 blocks, 18 items, 56 recipes and 3 advancements.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Refined StorageBMekanism GeneratorsBRefined Storage Addons-Flux NetworksCFTB Chunks (NeoForge)A

    Details

    Creator
    Edivad99
    License
    GNU Affero General Public License v3.0 only
    Downloads
    53.5M
    Created
    27 Sep 2020
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 10 latest files checked, last on 17 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      10 latest files: the newest file for each Minecraft version and loader. The answer above is about the 3 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · All 3 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 3 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images and code history and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 6 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Nothing found
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      26 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      45 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      93 code files read

    Compatibility

    See all 45 files
    NeoForge
    Forge
    1.161.191.2126.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.
    EdivadLibARefined StorageB
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.It has no file for Minecraft versions newer than 26.1.2. Many recently updated mods still support 26.1.2.

    Related projects

    Projects that say they work with ExtraStorage, or that ExtraStorage says it works with.

    ProjectTypeDownloadsDeclared byGrade
    Default Dark Mode: ExpansionAResource pack710K downloadsdeclared by ExtraStorage

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    2001000
    Oct 2024: 173 modpacksNov 2024: 143 modpacksDec 2024: 160 modpacksJan 2025: 164 modpacksFeb 2025: 145 modpacksMar 2025: 125 modpacksApr 2025: 150 modpacksMay 2025: 183 modpacksJun 2025: 149 modpacksJul 2025: 165 modpacksAug 2025: 159 modpacksSep 2025: 132 modpacksOct 2025: 139 modpacksNov 2025: 165 modpacksDec 2025: 150 modpacksJan 2026: 144 modpacksFeb 2026: 160 modpacksMar 2026: 154 modpacksApr 2026: 159 modpacksMay 2026: 174 modpacksJun 2026: 177 modpacksJul 2026: 146 modpacksAug 2026: 152 modpacksSep 2026: 136 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 2024173
    Nov 2024143
    Dec 2024160
    Jan 2025164
    Feb 2025145
    Mar 2025125
    Apr 2025150
    May 2025183
    Jun 2025149
    Jul 2025165
    Aug 2025159
    Sep 2025132
    Oct 2025139
    Nov 2025165
    Dec 2025150
    Jan 2026144
    Feb 2026160
    Mar 2026154
    Apr 2026159
    May 2026174
    Jun 2026177
    Jul 2026146
    Aug 2026152
    Sep 2026136

    4,246 modpacks include ExtraStorage in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    All the Mods 10 - ATM1022.5M downloadslast version with it 15 Oct 2026All the Mods 9 - ATM913.7M downloadslast version with it 12 Oct 2025All the Mods 8 - ATM89.3M downloadslast version with it 17 Dec 2023All the Mods 6 - ATM66.5M downloadslast version with it 24 Jan 2024Vault Hunters Third Edition5.9M downloadslast version with it 28 Jul 2026Crazy Craft Updated4.5M downloadslast version with it 27 Apr 2023All in One [Modded One Block]4.3M downloadslast version with it 3 Sep 2023All the Mods 9 - To the Sky - atm9sky3.1M downloadslast version with it 24 Apr 2026All the Mods 7 - ATM73.1M downloadslast version with it 21 Mar 2024FTB StoneBlock 43M downloadslast version with it 21 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with ExtraStorage. Share: how many of the modpacks with ExtraStorage also have that mod.

    ProjectTypeShareGrade
    Refined StorageBModin 100% of the modpacks with ExtraStorageMekanism GeneratorsBModin 78% of the modpacks with ExtraStorageRefined Storage Addons-Modin 75% of the modpacks with ExtraStorageFlux NetworksCModin 70% of the modpacks with ExtraStorageFTB Chunks (NeoForge)AModin 70% of the modpacks with ExtraStorageElevatorModAModin 69% of the modpacks with ExtraStorageMekanism ToolsBModin 68% of the modpacks with ExtraStorageBuilding GadgetsAModin 67% of the modpacks with ExtraStorageCooking for BlockheadsAModin 67% of the modpacks with ExtraStorageTrash CansAModin 66% of the modpacks with ExtraStorage
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    26.1.2·NeoForge6.1.06.1.0 · ExtraStorage-26.1.2-6.1.0.jarSends: None foundRequires:EdivadLib, Refined StorageEdivadLib, Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge5.1.05.1.0 · ExtraStorage-1.21.1-5.1.0.jarSends: None foundRequires:EdivadLib, Refined StorageEdivadLib, Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge4.0.74.0.7 · ExtraStorage-1.20.1-4.0.7.jarSends: None foundRequires:EdivadLib, Refined StorageEdivadLib, Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.20.4·NeoForge4.1.04.1.0 · ExtraStorage-1.20.4-4.1.0.jarSends: None foundRequires:Refined Storage, EdivadLibRefined Storage, EdivadLibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Forge3.0.13.0.1 · ExtraStorage-1.19.2-3.0.1.jarSends: None foundRequires:Refined Storage, EdivadLibRefined Storage, EdivadLibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Forge2.2.12.2.1 · ExtraStorage-1.18.2-2.2.1.jarSends: None foundRequires:Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.1·Forge2.0.12.0.1 · ExtraStorage-1.18.1-2.0.1.jarSends: None foundRequires:Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.5·Forge1.6.11.6.1 · ExtraStorage-1.16.5-1.6.1.jarSends: None foundRequires:Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.4·Forge1.3.11.3.1 · ExtraStorage-1.16.4-1.3.1.jarSends: None foundRequires:Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.3·Forge1.1.11.1.1 · ExtraStorage-1.16.3-1.1.1.jarSends: None foundRequires:Refined StoragePassedOur checks found nothing harmful in this file. Its code was read too.

    45 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.1.2The latest file for its Minecraft version and loader·NeoForge6.1.06.1.0 · ExtraStorage-26.1.2-6.1.0.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 425.0 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge5.1.05.1.0 · ExtraStorage-1.21.1-5.1.0.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 399.6 KB
    26.1.2·NeoForge6.0.06.0.0 · ExtraStorage-26.1.2-6.0.0.jar (main file)Beta·7 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 420.9 KB
    1.21.1·NeoForge5.0.105.0.10 · ExtraStorage-1.21.1-5.0.10.jar (main file)·27 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 399.6 KB
    1.21.1·NeoForge5.0.95.0.9 · ExtraStorage-1.21.1-5.0.9.jar (main file)·18 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 399.1 KB
    1.21.1·NeoForge5.0.85.0.8 · ExtraStorage-1.21.1-5.0.8.jar (main file)·26 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 375.1 KB
    1.21.1·NeoForge5.0.75.0.7 · ExtraStorage-1.21.1-5.0.7.jar (main file)·2 Sep 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 374.9 KB
    1.21.1·NeoForge5.0.65.0.6 · ExtraStorage-1.21.1-5.0.6.jar (main file)·19 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 375.6 KB
    1.21.1·NeoForge5.0.55.0.5 · ExtraStorage-1.21.1-5.0.5.jar (main file)Beta·15 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 375.7 KB
    1.21.1·NeoForge5.0.45.0.4 · ExtraStorage-1.21.1-5.0.4.jar (main file)Beta·6 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 377.1 KB
    1.21.1·NeoForge5.0.35.0.3 · ExtraStorage-1.21.1-5.0.3.jar (main file)Beta·5 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 374.3 KB
    1.21.1·NeoForge5.0.25.0.2 · ExtraStorage-1.21.1-5.0.2.jar (main file)Beta·15 Apr 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 373.6 KB
    1.21.1·NeoForge5.0.15.0.1 · ExtraStorage-1.21.1-5.0.1.jar (main file)Beta·28 Mar 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 373.6 KB
    1.21.1·NeoForge5.0.05.0.0 · ExtraStorage-1.21.1-5.0.0.jar (main file)Beta·28 Mar 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 373.2 KB
    1.20.4The latest file for its Minecraft version and loader·NeoForge4.1.04.1.0 · ExtraStorage-1.20.4-4.1.0.jar (first file)·9 Mar 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 351.2 KB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge4.0.74.0.7 · ExtraStorage-1.20.1-4.0.7.jar (first file)·9 Mar 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 361.8 KB
    1.20.1·Forge, NeoForge4.0.64.0.6 · ExtraStorage-1.20.1-4.0.6.jar (first file)·9 Mar 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 361.8 KB
    1.20.1·Forge, NeoForge4.0.54.0.5 · ExtraStorage-1.20.1-4.0.5.jar (first file)·3 Dec 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 355.9 KB
    1.20.1·Forge, NeoForge4.0.44.0.4 · ExtraStorage-1.20.1-4.0.4.jar (first file)·7 Nov 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 355.8 KB
    1.20.1·Forge, NeoForge4.0.34.0.3 · ExtraStorage-1.20.1-4.0.3.jar (first file)·1 Sep 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 359.6 KB
    1 to 20 of 45123

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • ExtraStorage-1.21.1-5.0.128 Mar 2025…Fixed server error…