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Platform/OS
Windows
Category
File Synchronization & Mount Tools

AJC sync

AJC sync is a simple backup and file-copying tool that keeps your important folders safe and up to date. It quietly makes sure the latest versions of your photos, documents, and other files are stored in the cloud without you having to remember to do it manually. It uses S3-compatible object storage as a secure, affordable digital warehouse that can hold unlimited copies of your data. Whenever a file changes on your computer, AJC sync automatically sends just the new or updated parts to this storage so you never lose anything even if your laptop crashes. This approach gives you fast, reliable backups that you can access from anywhere while only paying for the space you actually use.

Connection / Setup

  1. Create an account and log in to DiskSpace
  2. Click I'm ready to set up my storage
  3. Enter Bucket Name following the instructions
  4. Click Create Bucket and wait for it to be generated
  5. Find your Endpoint URL, Access Key, and Secret Key in the S3 Client Configuration section for use below

Connect AJC Sync to DiskSpace.sh

DiskSpace.sh is a fully S3-compatible object storage service. Follow the steps below to configure AJC Sync using path-style addressing.

Connection Steps
  1. Open AJC Sync and navigate to the S3 connection settings.
  2. Enter the following credentials and configuration:
Endpoint URL
Access Key
Secret Key
Region: Leave empty or set to us-east-1
Important: Path-Style Requests

AJC Sync must be configured to use Path Style addressing (not virtual-hosted style). This is a requirement for DiskSpace.sh.

Correct format: https://s3.diskspace.sh/bucket-name/key
Incorrect: https://bucket-name.s3.diskspace.sh/key
Example Configuration
Endpoint URL: https://s3.diskspace.sh
Access Key: AKIAXXXXXXXXXXXXXXXX
Secret Key: ****************************************
Region: us-east-1 (or leave blank)
Path Style: Enabled
Troubleshooting
  • Ensure "Force Path Style" or "Path Style Access" is enabled in AJC Sync settings.
  • Verify your Access Key and Secret Key are correct and have proper IAM permissions.
  • If connection fails, try setting Region to us-east-1.
  • Check that your firewall allows outbound HTTPS traffic to s3.diskspace.sh.
  • Confirm you are using the exact endpoint https://s3.diskspace.sh (no trailing slash).
Need help? Contact DiskSpace.sh support with your AJC Sync logs.