Compress, merge, convert, and edit PDF and image files online. Every tool runs directly in your browser, so your files never leave your device. No sign-ups, no downloads, no data stored.
We believe powerful digital tools should be available to everyone without barriers. Here is what makes us different.
All tools and services are available at no cost. No hidden charges, no premium tiers, no paywalls. Free means free.
Designed with simplicity in mind. Every tool works in your browser with a clean interface and clear instructions.
Your data belongs to you. We never sell personal information, and uploaded files are processed without unnecessary retention.
All services operate over HTTPS with encrypted connections. We follow security best practices to protect your data.
We collect only what is needed to provide the service. No tracking scripts, no data mining, no invasive analytics.
Built with transparency in mind. We believe in open technology and clear communication about how our services work.
We keep the lights on with non-intrusive ads—never by selling your data. Ads are clearly marked, respect your privacy, and will never disrupt your experience.
Browse our collection of free online tools organized by category. Each tool is designed to be fast, reliable, and private.
Merge, compress, and convert PDF documents directly in your browser. Files are processed locally and never stored.
Compress, convert, crop, adjust, and enhance images without uploading them. Everything stays on your device.
Every tool is hosted on a dedicated service domain so you always know exactly where your files are processed. This site covers the PDF and image product areas.
PDF merging, compression, PDF and image merging, and image-to-PDF conversion, all processed in your browser.
Image compression, conversion, cropping, resizing, adjustment, filters, passport photos, and advanced editing, all processed locally.
The entry point for our free PDF and image tools, plus product information, privacy, security, support, and legal policies.
Step-by-step guides to help you get the best results from our free tools.
Reduce PDF file size without losing quality, and pick the right compression level.
Combine multiple PDFs into one document with the correct ordering.
Shrink JPG, PNG, WebP, and AVIF files while keeping them sharp.
Convert between PNG, JPEG, and WebP, one image or a whole batch.
Create and print compliant passport photos at home.
Quick answers about privacy, cost, and file limits.
Using OpenServiceTools takes just a few steps. No sign-ups, no downloads, no hassle.
Browse our collection and select the tool that fits your needs.
Upload a file or enter the information you need to process.
Your processed file or result is ready for download immediately.
Files are processed securely and automatically removed after use.
We take data protection seriously. Here is our commitment to you.
We never sell, share, or misuse your personal data. Your information stays yours.
All connections use HTTPS encryption. Your data is protected in transit.
Our privacy and data handling practices are clearly documented and easy to understand.
We do not use invasive tracking scripts or sell analytics data to third parties.
Uploaded files are processed in isolated environments and automatically deleted.
We believe in transparent technology. No hidden processes or undisclosed data handling.
No registration required. No payment needed. Just powerful, privacy-respecting tools at your fingertips. Supported by subtle, non-intrusive ads that never get in your way.