Document processing made simple

PDF conversion, compression, optimization, signing, verification and more have always been hard, we made it simple and scalable.

Powered byPdftoolsproven technology used by these and many more greatcompanies

    • Smallpdf
    • Lufthansa
    • UBS
    • Bayer
    • iLovePdf

Build faster

Everything you need to process documents

Our platform is designed to meet all of your demands for processing PDFs and related documents.

Archive in PDF/A format

Ensure long-term accessibility with the PDF to PDF/A converter. ISO Compliant & veraPDF Valid, the Pdftools APIs convert PDF documents into PDF/A format with unmatched quality assurance.

Optimize and compress PDFs

Adds PDF handling capabilities to reduce file size, remove loose ends, and preserve perfect PDFs. This feature compresses PDFs fast and prepares them for being printed, used in a web page or archived in PDF/A by merging fonts and converting color spaces.

Image to PDF and PDF to image

Convert PDFs to and from images with ease, and with great visual quality. We'll even convert your images to PDFs and merge them together.

Document to PDFs

Convert Microsoft Word formats like doc, docx as well as odt, rtf, wpd and txt files to PDFs.

Spreadsheet to PDFs

Convert Microsoft Excel formats like xls, xlsx as well as open formats like ods and csv to PDFs.

Presentation to PDFs

Convert Microsoft PowerPoint formats like ppt, pptx as well as open formats like odp to PDFs.

Encrypt and decrypt PDFs

Secure your PDFs with password protection. You can also remove passwords from PDFs, and encrypt and decrypt PDFs with ease.

Stamp and watermark PDFs

Add text, images, and watermarks, QR and barcodes to your PDFs. You can even add page numbers, dates, and custom text to your PDFs.

Validate PDF compliance

Validate against and find the ISO conformance of your PDF and PDF/A files. We support all PDF/A versions and PDF versions.

Get started in a few easy steps

Build with our APIs and services or connect your existing tooling to power your workflows with ease.

Choose if you want to upload a file from your local machine or from a cloud storage provider. We support a wide range of file types and sizes.

const fs = require('fs');

try {
    const uploadUrl = '<UPLOAD_URL>';
    const filePath = '<PATH_TO_LOCAL_FILE>';

    // Check if the file exists
    if (!fs.existsSync(filePath)) {
        console.error("File does not exist:", filePath);

    const fileBuffer = fs.readFileSync(filePath);

    const response = await fetch(uploadUrl, {
        method: 'PUT',
        body: fileBuffer,

    console.log('Success: ', response.status);
} catch (error) {
    console.error('Error: ', error);

Pdftools Cloud

Documentation and resources at your fingertips

Documentation written by developers, reviewed by technical writers and developers.

OpenAPI, Swagger, Postman collections, we got them all.

Client libraries & SDKs coming soon!

App screenshot

Get started for free

We offer generous free tier for our product.
Get started in minutes, no credit card required.
Learn, integrate, evaluate and test our products 100% free of charge.


Simplify everyday tasks

Because you’d probably be a little confused if we suggested you complicate your everyday business tasks instead.

User interface

Get to the results in seconds not minutes

Experience modern user interface that gives you full power of our services at your fingertips.


Pay for what you need, and nothing more.

Both cost and performance, our service is built to scale with your business. No need to guess how much you’ll need.


Easy to use workflows. Use our templates or create your own.

Automate your workflows with our easy to use templates, or create your own. (coming soon)

App screenshot

Infrastructure? Let us take care of it.

No server? No problem.

You don't have to worry about servers, infrastructure, or any of that. We take care of everything for you. Plug us in your workflows and we'll take care of the rest.

99.9% uptime
Our services are design and built to be highly available, scalable and reliable. This applies to paid plans only.
SSL certificates.
Data is secure by default with end-to-end SSL encryption.
Simple queues.
Send us as many tasks as you want, we will process them in parallel.
Advanced security.
We use the latest security standards and protocols to protect your data, we insure that your data is safe and secure both in transit and at rest.
Powerful APIs
Access our services via our well documented and easy to use APIs. Manage and control who and what can access your data via API keys.
All of the data is backed up with a per-plan retention policy. If you lose your data, we can help you recover it.


Pricing plans for teams of all sizes

Choose an affordable plan that’s packed with the best features and of massive amount of API calls to get your business to the next level.

Free Tier

The essentials to get you started.


Get started
  • 1000 API calls per month
  • Standard email support
  • Maximum file size 10MB
  • File retention up to 5 days
  • No credit card required to get you started!


Most popular

A plan that scales with your rapidly growing business.


Buy plan
  • 5000 API calls per month
  • Priority email support
  • Maximum file size 500MB
  • File retention up to 5 days
  • Cost per call after limit $0.02


Ideal once you are at critical point in your journey.


Buy plan
  • 100000 API calls per month
  • Premium email & live chat support
  • File retention up to 5 days
  • Maximum file size 10GB
  • Cost per call after limit $0.0054


Need larger volume and more advanced features? We offer enterprise plans that provide additional customization, security, infrastructure and dedicated support to meet your needs.

What’s included

  • Dedicated regional deployment
  • Additional security and compliance certifications
  • Dedicated customer success manager
  • Official member t-shirt, shipping included.

🪡 Tailor made pricing

Contact us and request a demo

Request a demo

We will not spam you or annoy you with unwanted emails. We will only use your email to setup the requested demo.

Award winning support

We’re here to help

Customer satisfaction score of98%

If you are unsure what is the right solution for you or how to integrate our products in your solution, feel free to reach out to us. Architects and engineers from our customer solutions team are here to help you. We can help you with the integration, provide code samples, and help you with the pricing.

Frequently asked questions

If you can’t find what you’re looking for, email our support team and if you’re lucky someone will get back to you.

    • How long do you keep the uploaded documents?

      By default we keep the uploaded and processed files for five days and then delete them. You can control this both via API, workflow configuration and organization settings.

    • Do I need to add a credit card to start a free trial?

      No, you can start and continue to use a free trial without a credit card.

    • How can I pay for your services?

      We are currently integrating payment provider, until self-serve checkout is available you may contact us via contact us form or via email and we will send you an invoice for your plan.

    • How are you guaranteeing the privacy of the files you are processing?

      Our services are only accessible over secure HTTPS connections, ensuring your files are safe during transit to and from our servers. When we store provided files for processing, no one can access them without your prior approval. We only access these files if you report an error that needs to be tested and verified. Files are automatically deleted after set time after you upload them. All of the access to the storage services is logged and audited. This approach ensures the privacy and security of your files and data in transit and while at rest.

Get in touch

We will be happy to answer your questions and set up a meeting with you.

Brown-Boveri-Strasse 5,
8050 Zürich,