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Top 9 PDF Editor Software SaaS Companies in May 2026

As of May 2026, there are 9 SaaS companies in PDF Editor Software. They have combined revenues of $40.1M and employ 324 people. They have raised $28.7M and serve 85K customers combined.

PDF Editor Software is a category of applications designed to facilitate the creation, manipulation, and management of Portable Document Format (PDF) files. Unlike basic PDF readers that primarily allow for document viewing, PDF editors enable users to perform various tasks such as editing text, inserting images, adding annotations, filling out forms, and applying digital signatures. These tools enhance productivity and collaboration, particularly in environments where document integrity and formatting consistency are crucial. Common use cases for PDF editor software include document design and formatting, report compilation, and legal document preparation. Typical features may include Optical Character Recognition (OCR), security options such as password protection, and advanced editing capabilities that allow for modifications of both text and images. Common buyer personas for this software include professionals in sales, finance, legal, and administrative roles who require reliable tools to manage their documents efficiently and effectively.

Companies
9
Revenue
$40.1M
Funding
$28.7M
Employees
324

Filters

Sorting: Highest -> Lowest

Filters

Top PDF Editor Software Companies

Showing 10 of 9 companies ranked by annual revenue.

1
Kdan-Mobile

Tainan City, Taiwan

PDF Reader is a document productivity solution for your business and daily life. Its expert features allow you to view, annotate, combine, organize, and sign PDF forms with ease. Optimizing your work quality has never been this easy!

Revenue
$25.1M
Customers
-
Year founded
2009
Funding
$28.7M
Team size
225
Growth
111.93%
2
Smallpdf

Zürich, Zürich, Switzerland

Made in Switzerland, the land of watches, banks, and clean design, Smallpdf is an award-winning company that offers a suite of clever document management tools for everyone—for work, for home, for life. Founded in 2013, Smallpdf provides a simple, secure, and reliable answer to heavy, awkward PDF software. By removing unnecessary features and adding a deep focus on user experience, Smallpdf has become the most-loved and most-trusted PDF software on the planet, serving over 500 million users, 100,000 different companies, in 24 different languages, and in every country in the world. Smallpdf integrates seamlessly with professional and personal tasks, boosting productivity and simplifying the way people manage their documents, with tools to compress, convert, edit, sign, protect, and unlock PDF documents in just a few easy steps. Smallpdf.com is the most-visited website in Switzerland and consistently ranks in the top 300 websites in the world. The Smallpdf team works tirelessly to keep its servers in top shape for its 30+ million monthly users. We believe simple software solutions should be accessible to everyone, which is why our software is affordable, easy to use, and device-agnostic. Users can get exclusive, unlimited access by subscribing to Smallpdf Pro, which boasts a host of additional features, like connected tools, batch processing, and offline access via the Smallpdf Desktop App. Businesses are also covered with Smallpdf for Business, which offers all the features of Smallpdf Pro, plus priority support, annual billing, and bulk discounts. Welcome to Smallpdf, the first and only PDF software you’ll love.

Revenue
$8.3M
Customers
-
Year founded
2013
Funding
-
Team size
75
Growth
-
3
Macro

, , United States

Macro PDF is a fully-featured PDF app that makes your documents interactive and editable. Click any cross-reference (e.g. Fig. 2, Ch. 3) for a preview window and navigate with multiple tabs like a browser. It's great for academic papers, legal, and finance.

Revenue
$3M
Customers
-
Year founded
-
Funding
-
Team size
-
Growth
-
4
Readdle Limited

, , United States

PDF Expert is uniquely fast, reliable and easy to use. We packed powerful features into a well-designed and intuitive interface. Effortlessly breeze through any task.

Revenue
$2M
Customers
-
Year founded
-
Funding
-
Team size
-
Growth
-
5
GoPDF

United States

GoPDF: The all-in-one PDF solution. Edit, convert, and interact with your PDFs using advanced AI features. Whether for business or personal use, GoPDF streamlines your tasks. Experience the future of PDF management today.

Revenue
$1.2M
Customers
-
Year founded
-
Funding
-
Team size
11
Growth
-
6
DeftPDF

Las Vegas, Nevada, United States

DeftPDF is a company that offers free PDF software to edit, convert, sign, and more.

Revenue
$386.1K
Customers
-
Year founded
2013
Funding
-
Team size
2
Growth
-
7
PDFLiner

London, England, United Kingdom

PDFLiner is the most user-friendly all-in-one PDF tool to fill out, sign & share documents online.

Revenue
$151.8K
Customers
80K
Year founded
2020
Funding
-
Team size
8
Growth
-69.64%
8
PDFMonk

India

PDF editing tool for merge, compress, crop

Revenue
$1.3K
Customers
-
Year founded
2023
Funding
-
Team size
1
Growth
26.47%
9
Lekhak Translation

New Delhi, Delhi, India

AI Translation for scanned and pdf documents. Founded in India, a land of rich languages, diverse cultures, and deep knowledge traditions, Lekhak.app is an AI-powered language and document intelligence platform built to make translation, transcription, and multilingual communication effortless for everyone—for businesses, professionals, institutions, and individuals. Built with a strong focus on Indian and global language accessibility, Lekhak provides a simple, accurate, and reliable alternative to fragmented OCR, translation, and document processing tools. By combining advanced AI with a deep understanding of complex real-world documents, Lekhak helps users seamlessly process scanned PDFs, images, legal files, educational material, travel documents, audio, and video content while preserving formatting, tables, layouts, and contextual accuracy. Designed for modern workflows, Lekhak enables users to translate, transcribe, digitize, dictate, summarize, and manage multilingual content in just a few easy steps. The platform supports Indian as well as international languages, helping organizations and individuals break language barriers across legal, education, government, healthcare, travel, and enterprise use cases. Lekhak is built for scale, reliability, and ease of use. Whether it is a scanned contract, a multilingual report, handwritten notes, subtitles, or audio conversations, the platform combines AI-powered OCR, contextual translation, speech recognition, and document intelligence into a unified experience that works across devices and workflows. With a growing global user base, Lekhak is trusted by professionals, SMEs, translators, educators, and enterprises looking for high-quality multilingual automation without the complexity of legacy software. The platform is continuously evolving to deliver faster processing, better formatting retention, stronger privacy standards, and more accurate language understanding across diverse document types. We believe language technology should be accessible, affordable, and intuitive. That is why Lekhak is designed to work for everyone—from individual users translating a single document to organizations processing thousands of multilingual files at scale. Premium and enterprise offerings unlock advanced capabilities such as higher processing limits, collaborative workflows, API integrations, priority support, and customized enterprise deployments. Welcome to Lekhak — where language meets intelligence, and documents become truly borderless.

Revenue
$1K
Customers
5K
Year founded
2024
Funding
-
Team size
2
Growth
-

Inclusion Criteria

- Must allow users to edit text and images within PDF documents - Should support form filling functionalities for user interaction - Must include PDF security features, such as encryption and digital signatures - Should be able to convert PDFs to and from other file formats - Must provide collaboration tools, such as comment and annotation capabilities - Not just a viewer; must also allow for extensive editing and manipulation of content