Best Xml Signing Apps

250+ iOS apps curated and reviewed

4.0 avg rating

20 free apps

Updated August 2026

From beginner-friendly picks to power-user tools, our xml signing list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Xml Signing Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Signing Catch	Free	2.7★ (46)	No	No	Jun 2026
2	RSA Authenticator (SecurID)	Free	2.7★ (331)	No	No	Sep 2026
3	XML Viewer & XML Editor	Free	2.0★ (2)	No	Yes	Sep 2026
4	e Sign: Fill Out Documents Now	Free	—	—	No	Aug 2026
5	XML Viewer Converter JSON PDF	Free	4.1★ (118)	No	Yes	Sep 2026
6	eSigner - Sign Documents	Free	4.9★ (33)	No	Yes	Aug 2026
7	XML Converter, XML to PDF	Free	2.1★ (9)	Yes	No	Jul 2026
8	SigningHub - Document Signing	Free	2.3★ (3)	No	No	Jul 2026

Top Picks for Xml Signing

#1

Signing Catch by Signature Closers, LLC

Editor's Choice

💼 Business

2.7(46 ratings)

Free

Signing Catch screenshot 1

Signing Catch screenshot 2

Signing Catch screenshot 3

Signing Catch screenshot 4

Manage signing requests and appointments for Signature Closers. View signing details, contact signers directly, and update signing status upon completion. Streamline your workflow with calendar integration and location sharing.

#2

RSA Authenticator (SecurID) by RSA Security

Strong Contender

💼 Business

2.7😞(331 ratings)

Free

RSA Authenticator (SecurID) screenshot 1

RSA Authenticator (SecurID) screenshot 2

RSA Authenticator (SecurID) screenshot 3

RSA Authenticator (SecurID) screenshot 4

RSA Authenticator (SecurID) screenshot 5

RSA Authenticator (SecurID) screenshot 6

This app provides multi-factor authentication for enterprises, offering passwordless security through device-bound passkeys. It supports various authentication methods like OTP, biometrics, and push notifications to secure digital access.

What We Love

🚀 Works great
🔒 Secure authentication
👍 Easy to use
🚀 Convenient alternative to hardware token

Room to Improve

🐛 Face ID bug
🐛 Persistent token disappearing issue
🐛 Buggy app
🤔 Confusing UI changes
🤔 Ugly app icon
🤔 Lack of dark mode

#3

XML Viewer & XML Editor by Utsav Mangla

#1 app to Read & Edit XML file

Worth Considering

🛠️ Developer Tools

2.0(2 ratings)

FreeIn-App Purchases

XML Viewer & XML Editor screenshot 1

XML Viewer & XML Editor screenshot 2

XML Viewer & XML Editor screenshot 3

XML Viewer & XML Editor screenshot 4

XML Viewer & XML Editor screenshot 5

XML Viewer & XML Editor screenshot 6

Easily open and read XML files on your iPhone with a structured display. Convert XML to PDF, view in table format, and use syntax highlighting for clarity. Offers dark mode and an ad-free experience.

More Xml Signing apps to explore

e Sign: Fill Out Documents Now

e Sign: Fill Out Documents Now

e Sign: Fill Out Documents Now

by Dumitru Rotaru

XML Viewer Converter JSON PDF

XML Viewer Converter JSON PDF

XML Viewer Converter JSON PDF

XML To PDF AI - XML Converter

This app allows you to view, edit, convert, and validate XML files. It offers AI-powered XML code generation and converts files to PDF and JSON. Enjoy a user-friendly interface and flexible subscription options.

View, edit, and save XML filesConvert XML to PDF and JSONAI-powered XML code generation

eSigner - Sign Documents

eSigner - Sign Documents

eSigner - Sign Documents

Digital Signature Maker

Easily create and apply your electronic signature or initials to documents directly on your iPhone or iPad. This app allows you to fill, edit, and import documents, transforming your device into a powerful e-signing tool.

Create electronic signatureSign documentsFill and edit documents

XML Converter, XML to PDF

XML Converter, XML to PDF

XML Converter, XML to PDF

Convert XML files

Easily convert XML files to various formats like PDF, CSV, and HTML directly on your device. This app offers fast, unlimited conversions without requiring sign-ups or fees, ensuring your files are processed securely and privately.

Convert XML to PDF, CSV, HTML, XLSX, ODSConvert other formats back to XMLUnlimited and free conversions

free with in-app purchases

SigningHub - Document Signing

SigningHub - Document Signing

SigningHub - Document Signing

The Most Secure Way to Sign

Streamline document workflows for businesses with secure digital and electronic signatures. Prepare, send, and sign documents efficiently with advanced security and real-time tracking. Integrates with cloud storage for easy document access.

Advanced long-term digital signaturesFlexible document workflow preparationElectronic and digital signature support

Sign Documents & Doc Scanner

Sign Documents & Doc Scanner

Sign Documents & Doc Scanner

Fill Document, Convert To PDF

Streamline document management with powerful PDF tools and electronic signature capabilities. Sign contracts, edit PDFs, scan documents, and secure sensitive information on the go. Transform your workflow and eliminate paper-based processes.

Legally-binding electronic signaturesAdvanced PDF editingHigh-quality document scanning

free with in-app purchases

Sign Documents (e-Signature)

Sign Documents (e-Signature)

Sign Documents (e-Signature)

Sign & Go. Anytime, Anywhere

Digitally sign documents and images on your phone with a handwritten signature. Import files from various sources, export signed documents securely, and manage your workflow efficiently.

Digitized handwritten signature creationSign PDFs and imagesImport from cloud storage

Jotform Sign: eSign PDF & Docs

Jotform Sign: eSign PDF & Docs

Jotform Sign: eSign PDF & Docs

Sign PDFs, Contracts & Forms

Streamline document management with electronic signatures. Create, upload, and edit documents easily, then collect secure signatures from any device. Automate workflows and track progress for a faster, more efficient signing process.

Create e-sign documents from PDFsCollect secure electronic signaturesAutomate document workflows

📊 Productivity

free with in-app purchases

BoldSign: Sign Docs & Request

BoldSign: Sign Docs & Request

BoldSign: Sign Docs & Request

Sign, send & track documents

Streamline document signing with an enterprise-grade solution for collecting legally binding eSignatures online. Upload, assign fields, and track requests from any device. Offers a free plan with a generous annual document limit.

Collect legally binding eSignaturesUpload and assign signature fieldsTrack signature requests and status

free with in-app purchases

Sign Documents - Signeo

Sign Documents - Signeo

Sign Documents - Signeo

Signature Maker

Streamline document signing and form completion directly from your device. Create custom digital signatures, fill out forms without printing, and securely share signed files. Keep all your important documents organized and accessible.

Legally binding digital signaturesCustom signature creationForm filling without printing

free with in-app purchases

Sign Documents x Signature PDF

Sign Documents x Signature PDF

Sign Documents x Signature PDF

Sign Docs in a Snap

Secure eSignatures on the go

This app streamlines the process of sending and signing legal documents like NDAs on mobile devices. It offers secure, legally protected e-signatures with a focus on privacy and compliance. The app is designed for efficient in-person signing with ready-to-use templates and a complete audit trail for authenticity.

Secure e-signaturesStreamlined in-person signingReady-to-use document templates

📊 Productivity

Sign.Plus - Sign PDF Documents

Sign.Plus - Sign PDF Documents

Sign.Plus - Sign PDF Documents

Ad Free Electronic Signature

This app provides a secure and legally-binding electronic signature solution for signing documents on mobile devices. It allows users to fill and sign PDFs, scan paper documents, and send documents to others for signature with tamper-proof audit trails.

Fill and sign documentsSend documents for signatureTamper-proof audit trails

free with in-app purchases

Esign - Sign Documents,PDF

Esign - Sign Documents,PDF

Esign - Sign Documents,PDF

Create & Sign Documents Easily

Create handwritten signatures, scan documents, and securely sign PDFs with this professional e-signature solution. It offers a complete audit trail with encryption for document safety, allowing you to sign and send anytime, anywhere.

Create handwritten signaturesScan documentsSecurely sign PDFs

by Ethiopian Artificial Intelligence Institute

Streamline document signing and authentication with this secure, efficient, and legally binding e-signature application. Reduce paperwork and save time by signing documents from anywhere, ensuring top-tier security standards for individuals and businesses.

Digital signature creationE-signature authenticationSecure document signing

E-Sign: Sign & Fill Documents

E-Sign: Sign & Fill Documents

E-Sign: Sign & Fill Documents

Electronic Signature Maker App

Digitally sign and fill important documents like contracts and agreements directly from your device. Upload, scan, or draw your signature to complete paperwork efficiently and securely.

Upload multiple document formats (PDF, Word)Create personalized digital signaturesScan physical documents

free with in-app purchases

Salesforce Authenticator

Salesforce Authenticator

Salesforce Authenticator

by salesforce.com

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

Multi-factor authenticationPush notification approvalsOne-time verification codes

FAQ about Xml Signing

What are the best xml signing apps for iPhone?

Signing Catch tops our xml signing apps ranking as of August 2026, with a 2.7-star average from 46 App Store ratings, and it's free to download.

Are there free xml signing apps for iPhone?

Yes — 20 of the top xml signing apps we rank are free to download, including Signing Catch and RSA Authenticator (SecurID).

Does Signing Catch have ads or in-app purchases?

Signing Catch has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many xml signing apps are on the App Store?

We track 250+ xml signing apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

How do I accept a signing request in Signing Catch?

You can review the signing details and then accept the request directly within the app. If applicable, you may need to accept terms and conditions before confirming.

Can I contact signers directly from Signing Catch?

Yes, the app allows you to tap on a signer's phone number to call them or their email address to send an email, facilitating appointment confirmation.