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Try this product free for 5 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
You pay by the hour for the EC2 instance size you run S3 Zipper on. Pricing scales with compute capacity, not with the software itself. The t3 and t2 dimensions cover burstable general-purpose instances, from small sizes like t3.nano and t2.micro up to t3.2xlarge and t2.2xlarge. The c5 dimensions cover compute-optimized instances, ranging from c5.large up to c5.9xlarge and the bare-metal c5.metal. Larger instances handle heavier or more concurrent zipping workloads. You are billed only for the hours each instance runs.
Top-of-mind questions for buyers
What am I paying for with these hourly rates — the software or the EC2 machine?
You pay an hourly software charge tied to the EC2 instance size you choose. This runs the S3 Zipper server on that machine. The underlying AWS compute and storage costs are billed separately by AWS. Larger instance sizes carry higher hourly software rates because they handle heavier zipping loads.
Am I charged when the instance is stopped or idle between zipping jobs?
The hourly software charge meters running time only. When you stop the EC2 instance, the software charge stops accruing. A fully stopped instance does not generate software charges, though AWS may still bill for attached storage. To pause billing, stop the instance when not zipping.
How do I choose between a t-series and a c5 instance for my workload?
The t3 and t2 dimensions are burstable general-purpose instances, suited to lighter or intermittent zipping jobs. The c5 dimensions are compute-optimized, including bare-metal c5.metal, and handle heavier or more concurrent zipping. Since the software processes files by streaming, more compute capacity supports larger requests and parallel tasks.
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An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
updated docker image.
Additional details
Usage instructions
Setup Instructions:
Instance Creation: When creating a new instance, select Resource-based naming (RBN) as the hostname type under "Advanced details." Avoid IP address-based naming (IPBN) as it requires additional configuration.
Post-Setup Configuration: After setup, update the liveconfig section in config.toml. Ensure you use the correct domain name and specify whether HTTPS should be used for URL generation.
Quick Start:
Launch the new AMI.
Access the homepage via the Public IP.
Go to http://<your-public-ip>/settings for detailed setup instructions.
Follow the on-screen instructions.
Documentation: For comprehensive details, refer to: <https://docs.s3zipper.com/?version=latest#74ea103f-9117-453a-b85a-7e7f141178be>
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
ZipperV2 is secure to use for storing data in S3 Buckets because it encrypts and compresses files stored in Amazon S3. ZipperV2 allows for huge file uploads as well as massive file compression and unzipping. Uploading to an S3 bucket requires no prior experience.
What do you dislike about the product?
Even though it is highly safe to store files, it will cost us more if we need to unzip or download files.
What problems is the product solving and how is that benefiting you?
Encrypting and storing massive files. easy to upload