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Best apps like eSign App: Sign PDF Documents

84+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated August 2026
eSign App: Sign PDF Documents
💼 Business
📊 Productivity

eSign App is great, but it's not the only option. Explore 84+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to eSign App

Acrobat Reader: PDF Editor#1

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Editor & Converter
Editor's Choice
💼 Business
4.7😞(637K ratings)
FreeIn-App Purchases
#2in Business
Acrobat Reader: PDF Editor screenshot 1
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Acrobat Reader: PDF Editor screenshot 3
Acrobat Reader: PDF Editor screenshot 4
Acrobat Reader: PDF Editor screenshot 5
Acrobat Reader: PDF Editor screenshot 6

This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure document storage
  • 👍 Convenient for reading and annotating PDFs
  • 👍 Useful for students and professionals

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔒 Overly intrusive login requirements
  • 💰 Expensive subscription model
pdfFiller: edit PDF documents#2

pdfFiller: edit PDF documents by airSlate, Inc.

Scan, fill, sign,make pdf docs
Strong Contender
💼 Business
4.4😞(8.5K ratings)
FreeIn-App Purchases
#51in Business
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This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

What We Love

  • 👍 Easy to use
  • 🚀 Makes virtual work easy
  • 💡 Great customer service/support
  • 👍 Simple and organized

Room to Improve

  • 🐛 Buggy and glitchy
  • 💰 Expensive subscription
  • 🔒 Concerns about privacy and security
Adobe Fill & Sign－Form Filler#3

Adobe Fill & Sign－Form Filler by ADOBE SYSTEMS SOFTWARE IRELAND LIMITED

Edit and send PDF & Docs
Worth Considering
💼 Business
4.8😊(109K ratings)
Free
Adobe Fill & Sign－Form Filler screenshot 1
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This app simplifies paperwork by allowing you to fill, sign, and send any form quickly. You can even digitize paper forms by taking a picture and then e-sign and send them without printing or faxing.

What We Love

  • 👍 Easy to use
  • 🚀 Efficient form filling
  • 💾 Saves filled forms automatically
  • 📤 Ability to send forms directly from the app

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Difficulty with text box placement and editing
  • 🔒 Concerns about data/file security

More apps like eSign App

4
iScanner: PDF Document Scanner
iScanner: PDF Document Scanner
iScanner: PDF Document Scanner
Scan Photos, Papers with OCR
Free

This app is a powerful mobile scanner and document manager. It uses AI to create high-quality, distortion-free scans of various documents, which can then be edited, organized, and exported in multiple formats. It also offers OCR and AI chat features for enhanced document interaction.

AI-powered document scanningOCR text recognitionDocument editing and markup
💼 Business
(1.4M)
free with in-app purchases
5
Genius Sign: PDF doc signature
Genius Sign: PDF doc signature
Genius Sign: PDF doc signature
Annotate, fill, send documents
Free

Easily sign, date, and annotate documents directly on your device. Import files, add your signature by drawing or scanning, and insert text or dates. Save time with smart features that locate signature fields and repeat initials across pages.

Create and save signatures (draw or scan)Import PDF, Word, and image documentsInsert and format text and dates
💼 Business
(12K)
free with in-app purchases
6
My Scanner: Scan to PDF & Edit
My Scanner: Scan to PDF & Edit
My Scanner: Scan to PDF & Edit
PDF Converter, Document Editor
Free

This app transforms your device into a powerful productivity tool for scanning documents, editing PDFs, and generating content with AI. It offers features like OCR, AR ruler, and math solvers to streamline office and educational tasks.

Ultra-fast PDF scannerAdvanced PDF editorBuilt-in AI writing assistant
💼 Business
(19K)
subscription
7
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
Scan, Convert to PDF Photo
Free

This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.

Merge, split, compress, rotate, unlock, watermark PDFsEdit PDFs with text, shapes, comments, highlightsAnnotate documents with drawing, text boxes, sticky notes
💼 Business
(5.9K)
subscription
8
Scanner - Edit PDF & documents
Scanner - Edit PDF & documents
Scanner - Edit PDF & documents
Reader to Convert, Scan & Sign
Free

Easily scan, convert, and sign documents from your device. Organize your business and personal files with features like auto-detection, flash, and folder management. Edit, e-sign, and share your scanned documents quickly and efficiently.

Scan documents with auto-detectionConvert to PDF instantlyE-sign and paraph files
💼 Business
(12K)
freemium
9
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
Create & Edit PDF Documents
Free

Edit, create, and manage PDF documents on your mobile device. Annotate, fill forms, sign, and share files with ease. Offers advanced features like OCR and compression for enhanced document control.

Create PDFs from scratchEdit text and annotate documentsFill and sign PDF forms
💼 Business
(10K)
free with in-app purchases
10
PDF Reader & Editor | Xodo
PDF Reader & Editor | Xodo
PDF Reader & Editor | Xodo
Smart Scan & Edit Documents
Free

Edit, sign, convert, and organize PDF documents with a comprehensive suite of tools. Scan images to PDF, compress files, and integrate with cloud storage for seamless access across devices. Offers advanced annotation and drawing capabilities.

Edit PDFsScan to PDFFill & Sign Forms
💼 Business
(1.7K)
freemium
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