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

    PneumaticCraft: Repressurized

    Mod

    Build machines and automate tasks using compressed air.

    A99/ 100
    • OverviewA
    • SecurityPassed
    • PrivacySends data
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 6,476
    • ReleasesLatest 27 Jul

    Download

    pneumaticcraft-repressurized-8.2.23+mc1.21.1.jar

    Released 27 Jul 2026 · 11.3 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 1.21.1, a version many recently updated mods still support
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Releases replaced within 3 days to fix a problem−1 point
    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.3 months ago (27 Jul 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.1.21.1 on NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. 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 13 of the last 24 months 6 / 6

    • Stability

      1 point lost21 / 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.33 of the 382 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.4 of its 29 releases in 2 years needed a quick fix (14%) See the 4 releases6 / 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 · TeamPneumatic/pnc-repressurized 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · TeamPneumatic/pnc-repressurized 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.81,853,135 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.8.9 years, 301 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
    Total99 / 100

    70.1 of the 71 points that apply = 99 out of 100. The points above are rounded to whole numbers.

    Images

    • PNC:R items
    • PneumaticCraft new textures
    • PNCR Logo

    About

    PneumaticCraft: Repressurized is an industrial-themed technology mod built around compressed air, with its own pressure-based power system for machines and tools. Players can generate pressure using solid- or liquid-fuel compressors, lightning, or FE/EU power, while managing heat that some machines need and some compressors produce. Oil generates in the world and can be refined into liquid fuels, and the mod’s processing systems use explosions, pressure, heat, and robotic assembly to transform items and fluids. Automation ranges from pressure-tube logistics to programmable drones, which use a graphical programming language and can handle a wide range of tasks. Other practical machinery includes a fluid Gas Lift, upgradeable item and liquid hoppers, a sensor that detects world conditions and emits redstone, and elevators with nameable floors. For defense and mobility, the mod offers handheld and turret-mounted miniguns, armed drones, a Security Station for controlling base access, and a full armor suite with upgradeable abilities such as flight. The Aerial Interface provides automated access between a player’s inventory and their base at any distance. The mod also includes an Amadron trading system, whose offers can be customized with datapacks, and integrates with other mods including Applied Energistics 2, Botania, the Thermal Series, ComputerCraft, Immersive Engineering, and Mekanism.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 1 area: Mobs and their behaviorChanges 2 game code files in this area: mobs, animals, villagers, projectiles and how they move and act..

    Adds 166 blocks, 162 items, 1 mob, 1 projectile, 16 other entities, 435 recipes, 46 advancements, 4 loot tables and 30 sounds.

    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
    Mekanism GeneratorsBImmersive EngineeringCMekanism ToolsBIndustrial ForegoingAThermal FoundationC

    Details

    Creator
    desht
    License
    GNU Lesser General Public License v2.1 only
    Downloads
    81.9M
    Created
    17 Nov 2017
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

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

    What it can do on your computer

    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. It contacts 2 web addresses. See Privacy
    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 20 latest files checked, last on 16 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.
      20 latest files: the newest file for each Minecraft version and loader. The answer above is about the 2 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.
      Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    Sends crash reports

    Sent to pastebin.com.

    We found this in its code, read without running it.

    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 · Both 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 both files, for recent Minecraft versions. See each file in Releases
    • api.twitch.tv
      Checks whether a Twitch channel is streaming.Explained by AI (may be wrong)Explained by an AI from the code. May be wrong.
      Nothing about you
    • pastebin.com
      Uploads crash reports or logs.
      Crash reports
    • 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, sounds 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 · 7 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
      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
      533 images read
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Nothing found
      33 sounds 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
      2,182 code files read

    Compatibility

    See all 301 files
    NeoForge
    Forge
    1.121.151.171.2026.1

    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.Nothing
    OptionalProjects it can work with but does not need. The author lists them.
    Patchouliin some filesA
    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 1.21.1. Many recently updated mods still support 1.21.1.

    Related projects

    Projects that need PneumaticCraft: Repressurized to work.

    ProjectTypeDownloadsGrade
    Compressed CreativityCMod4.3M downloadsApplied PneumaticsAMod788K downloadsRepurposed Structures - PneumaticCraft: Repressurized CompatCMod410K downloadsCustom Machinery PneumaticCraftAMod142K downloadsPneumaticCraft Electrostatic FixBMod2.8K downloadsEnder IO: Pressure ConduitsCMod1.6K downloadsPipez More PipesDMod806 downloadsPneumaticCraft: No LootEMod531 downloadsKubeJS PneumaticCraftBMod528 downloadsCombatdynamicsCMod388 downloads
    1 to 10 of 1212

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    3001500
    Oct 2024: 234 modpacksNov 2024: 225 modpacksDec 2024: 235 modpacksJan 2025: 249 modpacksFeb 2025: 241 modpacksMar 2025: 248 modpacksApr 2025: 242 modpacksMay 2025: 248 modpacksJun 2025: 216 modpacksJul 2025: 230 modpacksAug 2025: 227 modpacksSep 2025: 183 modpacksOct 2025: 202 modpacksNov 2025: 217 modpacksDec 2025: 223 modpacksJan 2026: 210 modpacksFeb 2026: 184 modpacksMar 2026: 193 modpacksApr 2026: 204 modpacksMay 2026: 224 modpacksJun 2026: 197 modpacksJul 2026: 197 modpacksAug 2026: 224 modpacksSep 2026: 220 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 2024234
    Nov 2024225
    Dec 2024235
    Jan 2025249
    Feb 2025241
    Mar 2025248
    Apr 2025242
    May 2025248
    Jun 2025216
    Jul 2025230
    Aug 2025227
    Sep 2025183
    Oct 2025202
    Nov 2025217
    Dec 2025223
    Jan 2026210
    Feb 2026184
    Mar 2026193
    Apr 2026204
    May 2026224
    Jun 2026197
    Jul 2026197
    Aug 2026224
    Sep 2026220

    6,476 modpacks include PneumaticCraft: Repressurized 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 2023SevTech: Ages7.2M downloadslast version with it 17 Dec 2021All the Mods 6 - ATM66.5M downloadslast version with it 24 Jan 2024All the Mods 10: To the Sky ATM10SKY3.6M downloadslast version with it 19 Oct 2026Valhelsia 33.6M downloadslast version with it 21 Mar 2022Project Ozone 3 A New Way Forward3.2M downloadslast version with it 16 Jan 2023All the Mods 3 - ATM33.1M downloadslast version with it 20 Jan 2022All the Mods 9 - To the Sky - atm9sky3.1M downloadslast version with it 24 Apr 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Mekanism GeneratorsBModin 80% of the modpacks with PneumaticCraft: RepressurizedImmersive EngineeringCModin 76% of the modpacks with PneumaticCraft: RepressurizedMekanism ToolsBModin 70% of the modpacks with PneumaticCraft: RepressurizedIndustrial ForegoingAModin 68% of the modpacks with PneumaticCraft: RepressurizedThermal FoundationCModin 65% of the modpacks with PneumaticCraft: RepressurizedThermal ExpansionCModin 62% of the modpacks with PneumaticCraft: RepressurizedCooking for BlockheadsAModin 61% of the modpacks with PneumaticCraft: RepressurizedRefined StorageBModin 59% of the modpacks with PneumaticCraft: RepressurizedBotaniaAModin 59% of the modpacks with PneumaticCraft: RepressurizedMystical AgricultureAModin 57% of the modpacks with PneumaticCraft: Repressurized
    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
    1.21.1·NeoForge8.2.238.2.23 · pneumaticcraft-repressurized-8.2.23+mc1.21.1.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge6.0.236.0.23 · pneumaticcraft-repressurized-6.0.23+mc1.20.1.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21·NeoForge8.0.38.0.3 · pneumaticcraft-repressurized-8.0.3+mc1.21.1.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21·NeoForge8.0.28.0.2 · pneumaticcraft-repressurized-8.0.2+mc1.21.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.4·NeoForge7.0.57.0.5 · pneumaticcraft-repressurized-7.0.5+mc1.20.4.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.3·Forge1.19.3-5.0.01.19.3-5.0.0 · pneumaticcraft-repressurized-1.19.3-5.0.0-23.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.3·Forge5.0.05.0.0 · pneumaticcraft-repressurized-1.19.3-5.0.0-23.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Forge1.19.2-4.3.151.19.2-4.3.15 · pneumaticcraft-repressurized-1.19.2-4.3.15-52.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Forge4.3.154.3.15 · pneumaticcraft-repressurized-1.19.2-4.3.15-52.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19·Forge4.0.04.0.0 · pneumaticcraft-repressurized-1.19-4.0.0-117.jarSends: Crash reportsRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 2012

    301 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge8.2.238.2.23 · pneumaticcraft-repressurized-8.2.23+mc1.21.1.jar (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.3 MB
    1.21.1·NeoForge8.2.228.2.22 · pneumaticcraft-repressurized-8.2.22+mc1.21.1.jar (main file)·21 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.3 MB
    1.21.1·NeoForge8.2.218.2.21 · pneumaticcraft-repressurized-8.2.21+mc1.21.1.jar (main file)·15 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.3 MB
    1.21.1·NeoForge8.2.218.2.21 · pneumaticcraft-repressurized-8.2.21+mc1.21.1.jar·15 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 11.3 MB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge6.0.236.0.23 · pneumaticcraft-repressurized-6.0.23+mc1.20.1.jar (main file)·11 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.3 MB
    1.20.4The latest file for its Minecraft version and loader·NeoForge7.0.57.0.5 · pneumaticcraft-repressurized-7.0.5+mc1.20.4.jar (main file)·29 May 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.2 MB
    1.21.1·NeoForge8.2.208.2.20 · pneumaticcraft-repressurized-8.2.20+mc1.21.1.jar (main file)·9 May 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.2 MB
    1.21.1·NeoForge8.2.198.2.19 · pneumaticcraft-repressurized-8.2.19+mc1.21.1.jar (main file)·28 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.2 MB
    1.21.1·NeoForge8.2.188.2.18 · pneumaticcraft-repressurized-8.2.18+mc1.21.1.jar (main file)·14 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.2 MB
    1.21.1·NeoForge8.2.178.2.17 · pneumaticcraft-repressurized-8.2.17+mc1.21.1.jar (main file)·1 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.2 MB
    1.21.1·NeoForge8.2.168.2.16 · pneumaticcraft-repressurized-8.2.16+mc1.21.1.jar (main file)·27 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.2 MB
    1.21.1·NeoForge8.2.158.2.15 · pneumaticcraft-repressurized-8.2.15+mc1.21.1.jar (main file)·2 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 11.2 MB
    1.21.1·NeoForge8.2.148.2.14 · pneumaticcraft-repressurized-8.2.14+mc1.21.1.jar (main file)·8 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.8 MB
    1.20.1·Forge, NeoForge6.0.226.0.22 · pneumaticcraft-repressurized-6.0.22+mc1.20.1.jar (main file)·8 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.3 MB
    1.20.1·Forge, NeoForge6.0.216.0.21 · pneumaticcraft-repressurized-6.0.21+mc1.20.1.jar (main file)·4 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.3 MB
    1.21.1·NeoForge8.2.138.2.13 · pneumaticcraft-repressurized-8.2.13+mc1.21.1.jar (main file)·27 Jul 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.8 MB
    1.21.1·NeoForge8.2.128.2.12 · pneumaticcraft-repressurized-8.2.12+mc1.21.1.jar (main file)·10 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.8 MB
    1.21.1·NeoForge8.2.118.2.11 · pneumaticcraft-repressurized-8.2.11+mc1.21.1.jar (main file)·7 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.8 MB
    1.21.1·NeoForge8.2.108.2.10 · pneumaticcraft-repressurized-8.2.10+mc1.21.1.jar (main file)·6 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.8 MB
    1.21.1·NeoForge8.2.98.2.9 · pneumaticcraft-repressurized-8.2.9+mc1.21.1.jar (main file)·17 Feb 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.8 MB
    1 to 20 of 30112345…16

    Quick fixes

    In the last 2 years, 4 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 1 point.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.4

    • "PneumaticCraft: Repressurized" 8.2.12 MC-1.21.110 Mar 2025Fixed Fixed crash when generating tooltips for…
    • "PneumaticCraft: Repressurized" 8.2.11 MC-1.21.17 Mar 2025Fixed Fixed a bug introduced in last release…
    • "PneumaticCraft: Repressurized" 8.2.8 MC-1.21.131 Jan 2025…configurability Fixed Fixed a bad fix to the fluid dupe bug…
    • "PneumaticCraft: Repressurized" 8.2.2 MC-1.21.127 Oct 2024Fixed Fixed crash when encountering Reinforced…