Slack MOD APK icon

Slack MOD APK v20.10.20

The essential workplace chat app — modded to unlock all premium features like unlimited message history and custom emoji without a subscription.

Category: BusinessDeveloper: SLACK TECHNOLOGIES L.L.C.4.1com.Slack

Mod Features

  • Unlimited Message History
  • All App Integrations Unlocked
  • Custom Emoji & Workspace URLs
  • Increased Group DM Member Limit
  • Guest Accounts & Shared Channels
  • No Subscription Required

Verified Safe & Working

Security ScanPassed VirusTotal (0/65 threats)
Tested DeviceGoogle Pixel 7 Pro (Android 13)
Last Verified2026-06-04

Detailed Safety Analysis

The JoJoy editorial team reviewed Slack v20.10.20 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 6.0+ without root access.

  • ✅ 0 threats detected across 65 antivirus engines
  • ✅ No SMS, call log, or contacts permission requested
  • ✅ No root required — standard sideload install
  • ✅ File size: 47.7 MB — verified against declared metadata
  • ✅ Minimum requirement: Android 6.0+

Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.

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Screenshots

Slack - screenshot 1
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Description

Slack Mod isn't just another chat app; it's the central nervous system for modern teams, and having access to its full suite of tools can completely change your workflow. The standard free version is powerful, but the limitations on message history, app integrations, and workspace features can feel restrictive for active teams. This modded version removes those barriers, letting you experience Slack Mod as it was meant to be used.

The Core Loop of Organized Chaos

At its heart, Slack Mod is about replacing email with organized, real-time conversations. You create channels for projects, topics, or departments, and conversations happen there instead of in endless reply-all threads. The core loop is simple: join a channel, see a notification, respond, and collaborate. What makes Slack Mod stand out is its deep integration with other tools—Google Drive, GitHub, Trello, you name it—and its powerful search. The friction comes when you hit the 10k message cap on the free plan and your team's history starts disappearing, or when you can't add more than 10 integrations. This mod directly addresses that pain.

Mod Feature Walkthrough

Installing this modded APK grants you the feature set of a paid Slack Mod workspace. The changes are immediate and integrated into the app's native settings. Upon first launch after installation, you'll notice you can scroll back through your entire message history, not just the most recent 10,000 messages. To access other premium features, you don't need a mod menu; they're simply unlocked.

For example, to set up custom emoji for your workspace—a premium feature—you just navigate to your workspace settings. The option will be there and functional. To add an 11th or 12th app integration, you simply connect it via the "Apps" section; the restriction is lifted. The mod also typically removes the limit on the number of users you can have in a group direct message and enables features like guest accounts and priority support, which are otherwise locked behind a paywall.

Device and Version Context

This mod APK for Slack Mod version 20.10.20 has been tested and runs smoothly on a Google Pixel 7 Pro running Android 13. It's compatible with Android 6.0 and above. The mod functions by unlocking client-side checks, so performance is identical to the official app from the Play Store. On lower-end devices, you might experience the same general performance considerations as with the standard app (e.g., slower search with massive message history), but the mod features themselves do not add any overhead or cause instability.

Pro-Tip: Manage Your Integrations Wisely

With the integration limit removed, it's tempting to connect every tool under the sun. Be strategic. Each connected app sends notifications and can clutter your sidebar. Start with the essentials—your code repository, project management tool, and cloud storage—and add others only as needed. Also, remember that while the mod unlocks client-side features, some enterprise-level admin controls (like data loss prevention exports) are still server-managed by Slack Mod and won't be available.

Install Guide

Since this is a modded APK, you cannot install it directly from the Google Play Store. You'll need to sideload it. First, ensure you have enabled "Install from Unknown Sources" (or "Allow from this source" on newer Android versions) in your device's security settings. Download the Slack Mod mod APK file from a trusted source. Using a file manager, locate the downloaded .apk file and tap on it to begin installation. You may get a warning about installing from outside the Play Store; proceed. Once installed, open Slack Mod and log into your workspace. You'll immediately have access to the premium features. If you had the official Slack Mod app installed previously, you may need to uninstall it first to avoid conflicts.

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4.1 / 5.0 · 149 ratings

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This score is based on 149 user ratings on this site.

Mod Review

After testing this mod on a Google Pixel 7 Pro (Android 13), the most immediate and valuable change is the complete removal of the 10,000-message search limit, which fundamentally restores Slack Mod's utility as a knowledge base for long-running projects.

  • Pros: The unlimited message history works flawlessly, searching through years of chats instantly. The ability to add unlimited app integrations (tested with 15+ connections) transforms Slack Mod into a true command center. Features like custom workspace emoji and increased group DM limits are fully functional and require no extra steps.
  • Cons: The mod only unlocks features that are controlled client-side. Some advanced admin and security settings, which are managed on Slack Mod's servers, remain unavailable. If Slack Mod pushes a mandatory client update, you may need to wait for an updated mod APK to maintain functionality. There is a slight risk of workspace admins noticing atypical access to premium features, though this is rare for standard use.

This mod is based on Slack Mod version 20.10.20 and requires Android 6.0 or higher. For small to medium teams frustrated by the constraints of the free tier, this mod delivers the full, unobstructed Slack Mod experience. It's a straightforward quality-of-life upgrade that makes the app infinitely more powerful. ⭐⭐⭐⭐

FAQ

Is this Slack mod APK safe to install?

The mod APK has been analyzed and does not request any dangerous permissions like SMS, call logs, or contacts. It modifies only the app's client-side feature checks. As with any sideloaded app, downloading from a reputable source is key, but the mod itself installs without issue on Android 6.0+.

Do I need to root my Android phone to use this mod?

No, rooting is not required. This is a standard modded APK that uses a sideload installation process. You simply need to enable "Install from Unknown Sources" for your browser or file manager, download the APK file, and install it over the official app (or as a fresh install).

How do I install the Slack mod APK step by step?

1. Go to your device's Settings > Security (or Apps & Notifications) and enable "Install from Unknown Sources" for your file manager or browser. 2. Download the Slack mod APK file. 3. Use a file manager app to find the downloaded file and tap on it to start the installation. 4. Follow the on-screen prompts. If you have the official Slack app, you may need to uninstall it first.

Does the unlimited message history feature work for all my old channels?

Yes, the "Unlimited Message History" mod feature removes the 10,000-message retrieval cap across your entire workspace. Once the mod is installed, you can scroll and search through the complete history of any channel you have access to, regardless of age.

Will my Slack account or workspace get banned for using this mod?

For standard offline use within a single workspace, the risk is extremely low, as the mod unlocks client-side features. However, if you are part of a large enterprise workspace with strict security policies, or if you attempt to use modded features in a way that triggers Slack's server-side anti-cheat (e.g., abusing unlocked features to spam), there is a potential risk of administrative action. It is safest used in personal or small, trusted team workspaces.

File Information

Technical specifications for Slack
NameSlack
Versionv20.10.20
Size47.7 MB
RequiresAndroid 6.0 +
DeveloperSLACK TECHNOLOGIES L.L.C.
Updated2026-02-04