https://mega.nz/file/nChB2Sib#q1SE_p-UViQ1yWENd6ecFWu3hYZ3h6DSjYvpib9jGGU
CAT ET Software 2026A Caterpillar Electronic Technician Diagnostic Software Installation Service
-
Express Estimated Delivery:Jun 12 - Jun 16
-
Free Shipping Method: Estimate dilevery 8-19 business days
Guarantee safe & secure checkout
CAT ET Software 2026A Caterpillar Electronic Technician Diagnostic Software Installation Service
CAT ET Software 2021A /2022A/2023A/2026A Caterpillar ET Diagnostic Software work with CAT ET 3 Truck Scanner.
VXDAS.com Offer CAT ET 2021A /2022A/2023A/2026A Caterpillar Diagnostic Software Installation & Activation Service.
If you need Caterpillar SIS 2022 Software Installation Service, pls click here to know more>>>

CAT ET Software Features:
1. Displays parameter status
2. Displays active diagnostics
3. Clear and View logged diagnostics
4. Performs Diagnostic tests
5. Print reports and diagnostic results
6. Perform calibrations
7. Displays current totals information i.e. fuel consumption, operating hours, etc.
8. Uploads new software (Injector Files and cylinder Files) to ECM's
CAT ET Software Overview:
1. Software Version: CAT ET 2021A/2022A/2023A/2026A Version Available
2. Support Vehicles Year
CAT ET 2021A: till 2021.
CAT ET 2022A: till 2022.
CAT ET 2023A: till 2023.
CAT ET 2026A: till 2026.
3. Compatible Hardware: Caterpillar ET 3/CAT Caterpillar ET4
4. Support language: English, Chinese, Danish, French, German, Italian, Japanese, Portuguese, Russian, Spanish
5. Update Method: Can not Update Online, New Version need installation again
6. Operation System: Windows 10 or Windows 11 Pro x64
7. Installation & Activation Service: VXDAS engineer will help installation and activation for 1 laptop by Teamviewer
8. Adapter: CAT COM ADAPTER III, DG TECHNOLOGIES DPA5, NEXIQ USB LINK 1, NEXIQ USB LINK 2, NEXIQ USB LINK 3, SCANMATIK 2PRO
9. Size Installed: 1.5 Gb (2025A Version)
10. Region: All regions
CAT ET Software PC Recommended Configurations:
1. Operating System: Windows 10 or Windows 11 Pro x64
2. PC containing a 2.0 GHz dual-core processor, 4GB RAM or above
3. 3GB of available disk C at least
Note:
1. Please download the software from the software download link after payment, then send your Teamviewer ID and password to us, we will install and activate the software for you.
2. After activation, we will not accept any refund reason, so please think carefully before you pay.
3. Before installing the CAT ET Software, please close your anti-virus software, or the CAT ET software would be damaged; we don't responsible for the result. If you want to install again, you need to pay again.
CAT ET Different Version Software Download Link:
2021A: https://mega.nz/file/WskzhRpB#cXwxecE38BLk07X8V9YMmVeIdzU_mAffK40-jjf8Sr8
2022A: https://mega.nz/file/ioVGVbzI#oYXSNiNynutwGCpCxKr2hu7lzq3vBaAkF3PXZIyMgBg
2023A: https://mega.nz/folder/mdcEFZTL#aM21gfvBiUaVLenY4hR36A
2026A:
Why do we need CAT ET Software?
Caterpillar Electronic Technician is diagnostic software required to communicate, diagnose, and service electronically controlled Caterpillar engines and machines.
When connected to an Electronic Control Module (ECM), a technician has the ability to diagnose existing and potential problems, configure the product, and obtain data for analysis.
Caterpillar Electronic Technician has all of the tools and capabilities you’ll need to diagnose and repair your CAT engines.

Why need CAT ET Software Password Calculator?
1. When you work on programming and change the parameters, you will need to input the factory password.
2. With this Password Calculator, you can obtain Factory Passwords online directly by yourself.
3. Can only calculate password of "10" characters long; the latest "18" characters not supported yet.

Caterpillar Electronic Technician Software Functions:
1. View active and logged diagnostics.
2. View events where irregularities occurred and were logged by the ECM.
3. View the status of a group of parameters (temperatures, pressures, etc.) simultaneously.
4. Record and log performance data.
5. Graph a group of status parameters.
6. View the current configuration of an ECM.
7. Change ECM configurations.
8. Perform diagnostic tests.
9. Perform calibrations.
10. Print reports and diagnostic results.
11. Please keep in mind that some ECM settings, for example, speed limit requires factory password.

Caterpillar Electronic Technician Software Support List:
Engines:
Electric Power
Electric Power Generation
Industrial
Marine Power Systems
Oil and Gas
Machines:
Articulated Trucks
Asphalt Pavers
Backhoe Loaders
Cold Planers
Compactors
Dozers
Drills
Excavators
Feller Bunchers
Forest Machines
Forwarders
Harvesters
Hydraulic Mining Shovels
Knuckleboom Loaders
Material Handlers
Motor Graders
Off-Highway Trucks
Pipelayers
Road Reclaimers
Site Prep Tractors
Skid Steer and Compact Track Loaders
Skidders
Telehandlers
Track Loaders
Underground - Hard Rock
Underground - Longwall
Underground - Room and Pillar
Utility Vehicles
Wheel Dozers
Wheel Excavators
Wheel Loaders
Wheel Tractor-Scrapers
What's new in 2024C?
Automatic Product Status Report (PSR) Upload
The service tool includes a new tool that automatically uploads Product Status Reports. The tool scans for newly generated Product Status Reports and uploads them when an internet connection is available. The default is that automatic report uploading is enabled. The Preferences dialog has an option to disable the tool.
ECM Naming Changes
Certain ECMs connect to the service tool over two data links at the same time. The service tool shows a message popup when the ECM is only detected on one link. The service tool has been changed to add the text **INCOMPLETE** in the ECM name when the connection is incomplete. Service tool features that display a connection icon also use a new icon for an incomplete connection.
CEOS Fleet Configuration File TOP
A CEOS (Customer Electronic Option Selection) Fleet Configuration File can be created/modified for an engine using the Service Tool. This is available in connected and disconnected modes.
Error When Launching Service Tool
There is a Microsoft issue with upgrading libraries during an installation involving certain versions of the C++ redistributable. After a successful service tool installation, when trying to run the service tool for the first time, one of the following errors may occasionally appear: “The entry point could not be located in api-ms-win-crt-runtime” or “The program can’t start because mfc140u.dll is missing from your computer.” If either of these messages is displayed, please let us know, and we will send you to step by step troubleshooting guide. This procedure requires administrator rights.
Service Tool License Corruption Issues with Windows 10 Updates
Windows 10 updates 1709 and 1803 will corrupt service tool licenses. Future Window 10 updates may do the same.
If either of license error messages is displayed, please let us know, and we will send you to step by step troubleshooting guide.
Trainer Update – 988K XE Wheel Loader
The 988K XE Wheel Loader has been added to the Trainer application.
Preferences Option to Save a Product Status Report to PDF
The Preferences dialog for the Product Status Report has changed. The dialog contains a new checkbox to automatically save a Product Status Report as a PDF file when the report is created. The service tool will continue to automatically save Product Status Reports as an XML file.
Product Status Report Updates
The Product Status Report has been updated to include certain history features supported by the ECM, such as the after-treatment Regeneration History and the Service Test History.
CAT ET Software Package Includes:
1pc x Caterpillar ET V1.0 (Version Option: 2021A/2022A/2023A/2024C) Download Installation With 1 Time Keygen Activation
How to Install CAT ET Software 2018A
- Intall Cat ET 2018A v1.0.exe
2. When the intallation completed successfuly, copy and replace Comet.exe and CometDll.dll in the installed directory.
(32bit operating system) C:\Program Files\Common Files\Offboard Information Products\2018A\Comet
(64bit operating system) C:\Program Files (x86)\Common Files\Offboard Information Products\2018A\Comet
3. Copy and replace CometDll.dll and FlashServer.dll in the installed directory.
(32bit operating system) C:\Program Files\Common Files\Offboard Information Products\2018A\Flash
(64bit operating system) C:\Program Files (x86)\Common Files\Offboard Information Products\2018A\Flash
4. Go to My Computer properties, advanced system settings, Environment Variables. check that the following environment is available:
Variable: CATLMD_LICENSE_FILE
Value: C:\FlexLM\License.dat
If the above environment is not available, click new and create. See photos.
5. Put License.dat to the C:\FlexLM\License.dat
6. Run getid.exe and send me HWID.
7. Put activation.key to the directory:
(32bit operating system) C:\Program Files\Common Files\Offboard Information Products\2018A\Comet
(64bit operating system) C:\Program Files (x86)\Common Files\Offboard Information Products\2018A\Comet
8. Put activation.key to the directory:
(32bit operating system) C:\Program Files\Common Files\Offboard Information Products\2018A\Flash
(64bit operating system) C:\Program Files (x86)\Common Files\Offboard Information Products\2018A\Flash
9. Done!!!!
About Activation
This is a virtual product, we won't deliver any package to you , please click the link and download the software you bought, and contact us for activation
Contact details:
Email address:
sales004@vxdas.com
sales06@vxdas.com
sales007@vxdas.com
Whatsapp:
http://api.whatsapp.com/send/?phone=8617304481179&text
Remote Activation
Please download the latest version of TeamViewer and provide the remote ID and password. The download link is: [https://www.teamviewer.com/en/download/windows/]
FAQs:
Q1 : Does CAT ET Software 2024C has CAT SIS?
A1 : Sorry, this software not has CAT SIS, Caterpillar SIS 2022>>>
Q2:Validity ?
A2: The license is always valid and does not expire.
Q3: When a conect with that sofware for request the code don't have trouble with software?
A3: Engineers and customers have never encountered this. If you request code, just press Ctrl+F2 to summon it when you reach the place where code calculation is needed.
Q4: Is dealer version?
A4: Yes dealer version.
Q5: does CAT ET software include winflash?
A5: No, it not include winflash.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
Package will ship out within 48 hours after payment receive usual, if there is some acceident, we will inform you by order contact information.
VXDAS Policy
Kindly note: Before returning items to us, please read and follow the instructions below. You can also contact our Customer Service, we will be glad to help you. Please make sure that you understand our policy and ensure that all criteria are met before physically sending any items back to us.
1. Return Policy
What Situation VXDAS Provides Return Policy?
- Mis-Ordered Products: If you ordered the wrong item by mistake and need to exchange it for the correct one, you can return it. However, you must bear the shipping costs for both sending the item back to us and the freight for shipping the new item back to you.
- Quality Issues: If our products do not work well upon arrival or suffer damage during delivery, our return policy will apply—provided that the issue is verified by our technical team.
- Non-Quality Issues (Change of Mind): In particular situations, after our customer service reviews your case, a return may be accepted. Under this condition, we will deduct the original shipping fee PLUS a 15% restocking fee from your final refund.
What Situation VXDAS DOES NOT Provide Return Policy?
We strictly DO NOT accept returns or exchanges under the following conditions:
- Failure to Provide Proof: The customer is unable or refuses to provide clear pictures of the product issue and a short video showing their operation.
- Refusal to Cooperate: The customer refuses to cooperate with our technical support team for a remote check (via TeamViewer or AnyDesk) to verify the problem.
- Unauthorized Disassembly (Anti-Tampering Rule): The device housing has been opened, unscrewed, or dismantled by the customer without our official tech team's written permission.
- Man-Made Damage: The item is damaged due to improper personal use, physical drops, or incorrect installation.
What if a Customer Insists on Returning the Item Anyway?
If a customer refuses to cooperate with our technical verification process but insists on shipping the item back without our official return authorization:
- All Costs on Customer: The customer must fully bear the return shipping fee AND any customs clearance fees/import duties incurred when the parcel arrives at our warehouse. VXDAS will not pay for any customs-due parcels.
- Strict Deduction: We will only process a refund AFTER we receive the complete package in its original, undamaged sealed packaging. From the final refund, we will strictly deduct the original shipping postage fee PLUS a 15% restocking fee.
How to Return Items to VXDAS? (With Authorization)
After all details are confirmed and a return is officially agreed upon by VXDAS sales, please follow this process:
- Return Shipping Method: VXDAS strongly recommends using Registered Mail , EMS, DHL, UPS or FEDEX to return the parcel. Please only send it to the shipping address provided by our Customer Service. Without our prior permission, we are not responsible for parcels lost or rejected through unapproved express couriers.
- Return Shipping Window: All returns for a refund or exchange must be completed within 14 days of receiving our official return authorization. You must ship the item out and provide the return tracking number with shipping invoice details to your VXDAS sales representative.
2. Refund Policy (Including Order Cancellation)
You can apply for a refund within 14 days from the date you received the goods. The detailed rules are as follows:
What Situation VXDAS Provides Refund Policy?
- Cancel the Order Before Shipping (Personal Reasons): If you request to cancel your order within 12 hours of placing it and before it has been shipped, a 5% processing fee will be deducted from your total refund to cover payment gateway transaction fees and handling costs.
- Cancel the Order After Shipping (In Transit or Delivered): If you request a cancellation or return after the package has been shipped, you are responsible for the return process. We will deduct the original shipping postage fee PLUS a 15% restocking fee from your final refund. The item must be returned 100% unopened and in its original sealed packaging.
-
Technical & Quality Issues (Mandatory Verification): Automotive diagnostic tools involve professional hardware and complex software environments. If you report a quality defect or a technical issue, you MUST follow our verification process:
- Proof Required: You MUST provide clear photos of the error message and a short operation video showing how you connected and operated the device. (Product S/N is not required).
- Remote Inspection: You MUST cooperate with our technical support team for a remote check (via TeamViewer). Our technicians must officially inspect and confirm the issue remotely before any return or refund can be authorized.
- Return Shipping for Quality Issues: If our technical team confirms a hardware or software defect via photos/video/remote check and it cannot be fixed, we will fully cover the return shipping cost. If you refuse to provide photos/videos or decline the remote technical inspection, your request will automatically be processed as a "Change of Mind" (personal reason) return, meaning you must pay for the return shipping yourself.
- Stock Issues: If a product is out of stock, we will email you to check if you prefer an exchange or a full refund.
- Lost in Transit: If the shipping company confirms the product is lost in transit, we will provide a full refund or resend a new item.
What Situation VXDAS DOES NOT Provide Refund Policy?
- The customer has received the goods for over 14 business days.
- Any Voided Warranty Cases: Items that have been privately disassembled, opened, or altered by the user without our consent are strictly excluded from any refund.
- Special Products/Services: Some products or services are strictly non-refundable once provided. This includes software download links, software installation services, and account/token activation services.
When Can You Get the Refund?
Usually, we will only issue the refund after the returned item is received and inspected by our warehouse (within 2-3 business days). If the returned product is opened, used, damaged, or shows signs of self-disassembly, corresponding damage costs will be deducted, or the refund request may be rejected entirely. Once approved, the refund will be processed back to your original payment method within 7 business days.
3. Repair Policy
In-Warranty Period (1-Year Warranty)
Most diagnostic tools and software from VXDAS come with a 1-year warranty, free repair, and 1-year free updates during the warranty period.
- How to claim: You must first provide your order number, problem pictures, and operation videos to our customer service technicians to confirm the problem. If the problem cannot be solved remotely, we will guide you on how to send the product back for repair.
- Shipping Fees: You will bear the shipping cost of sending the tool to VXDAS. Once the repair is completed and tested, VXDAS will bear the shipping cost to send it back to you.
Out-of-Warranty Period
Products purchased over 1 year ago or items with man-made damage (due to improper use) are out of warranty. A repair fee and return shipping fee will apply. Please consult our sales staff regarding specific maintenance costs before sending items back.
4. Warranty Policy
- One-Year Quality Warranty: All diagnostic tools and software from VXDAS include a one-year quality warranty period. (Note: 1-time remote service or customized services are not covered. Some specific brand products enjoy a 2-year warranty).
- Strict Quality Control: Before shipping, all goods are rigorously tested by vxdas.com engineers. We check basic hardware/software functions, appearance, packaging, accessories, and power adapter standards to ensure full functionality.
- Exceptions: This warranty policy applies to all items except those that explicitly state "No Warranty" in their product descriptions (such as certain chips or single-use components).
🚨 What Voids the Warranty Automatically? (Void Warranty Scope)
To protect our brand and coordinate with original factory policies, the standard 1-year warranty will be instantly and permanently voided if the device falls under any of the following scenarios:
- Unauthorized Disassembly: If the customer opens, unscrews, dismantles, the internal hardware board of the device by themselves without our written permission. (Most units contain anti-tamper warranty stickers; broken seals will result in immediate warranty termination).
- Wearable Consumables: Main test cables, OBD2 adapters, and power cords are subject to daily wear and tear. These accessories are covered under a 30-day arrival-defect warranty and are excluded from the 1-year main unit warranty.
- End-of-Life (Discontinued) Models: If a model has been officially discontinued and the manufacturing factory has permanently closed its production line, we will no longer have access to original spare parts. Hardware repair will not be supported for these models, though software support will remain accessible whenever available.
- Fatal Hardware Failure (Main Chip Damage): If the device's main IC/CPU chip is permanently burned, cracked, or short-circuited (often caused by vehicle voltage surges, improper power input, or unapproved firmware modifications), the hardware is physically irreparable.
Note: For voided warranty or out-of-warranty cases, VXDAS will gladly offer an exclusive loyalty discount or a cost-price hardware replacement scheme to help you upgrade to a functional device smoothly. Please consult our support team for details.
5. Governing Law & Business Entity
This Agreement shall be governed by the laws of Hong Kong, together with all other applicable local laws relevant to the merchant’s operations. This includes, without limitation, the laws of the merchant’s place of business registration (CO), the jurisdictions in which the merchant conducts business activities, the locations where customers or cardholders are situated, and any legal or regulatory requirements applicable to our acquiring partners, payment processors, and service providers. All governing laws shall apply without regard to any conflict-of-law principles.
KEY STONE COMMERCE GROUP LIMITED
LIVEN HOUSE, 61-63 KING YIP ST, KWUN TONG, KL
📌 IMPORTANT PURCHASE NOTICE – MUST READ BEFORE BUYING
To ensure a smooth setup and avoid any installation compliance issues, please review the following technical requirements for our professional diagnostic tool:
- Antivirus Compatibility (False Positives): > Because most aftermarket diagnostic software utilizes deep-system emulation to interface directly with your vehicle’s ECU, strict security tools (like Windows Defender) will frequently flag it as a threat. This is a standard false positive. For successful installation, the software must be added to your antivirus "Exclusion List" or the antivirus temporarily disabled during use. If you are uncomfortable with this standard protocol, please consider alternative options.
- Pre-Installed Software Activation Required: > If your package includes a pre-installed hard drive (HDD/SSD), the system and diagnostic software are securely locked for transit and require activation before first use. Upon receiving your package, please contact our support team immediately to get remote activation service. It is not defective; it simply requires a 5-minute initial unlock.
- HDD/SSD Compatibility & Restrictions (Except SKU: DS036): > Please note that ALL our software hard drives are designed as internal drives and CANNOT be used via a external USB enclosure, with the sole exception of SKU: DS036(Alldat* software). Before purchasing, please ensure the physical size and interface (e.g., 2.5" SATA) of our drive are fully compatible with your laptop's internal slot. If you are unsure about compatibility, please contact our customer support before buying.
- Pre-installed software HDD/SSD Warranty Void Policy: > Our pre-installed software contains encrypted configurations. Any attempt to duplicate, clone, or copy the files from our hard drive to another device will permanently lock the software and instantly VOID your product warranty. We do not provide after-sales support or refunds for drives that have been privately copied.
- Professional Remote Tech Support (Optional & Secure): > Automotive diagnostic software setup can be complex. We offer 100% free, secure remote technical assistance via TeamViewer to help you configure the system. This service is entirely optional. We respect your data privacy and will only perform necessary software configurations with your permission.
