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Best File Signer Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

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

Compare top File Signer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Docusign - Upload & Sign DocsDocusign - Upload & Sign DocsFree4.9★ (825K)NoYesSep 2026
2Signeasy: Sign PDF DocumentsSigneasy: Sign PDF DocumentsFree4.9★ (34K)NoYesSep 2026
3PDF Fill & Sign. Editor FillerPDF Fill & Sign. Editor FillerFree4.6★ (6.5K)NoYesSep 2026
4Sign - Upload & Sign DocsSign - Upload & Sign DocsFree—NoYesMay 2026
5e Sign: Fill Out Documents Nowe Sign: Fill Out Documents NowFree——NoAug 2026
6DotSign - Sign & Fill PDFsDotSign - Sign & Fill PDFsFree—NoYesJul 2026
7Signlyus — Fill & Sign DocsSignlyus — Fill & Sign DocsFree—NoYesJun 2026
8ESigner.AppESigner.AppFree—NoYesMay 2026

Top Picks for File Signer

Docusign - Upload & Sign Docs#1

Docusign - Upload & Sign Docs by Docusign

Sign PDFs & Contracts
Editor's Choice
📊 Productivity
4.9😊(825K ratings)
FreeIn-App Purchases
#31in Productivity
Docusign - Upload & Sign Docs screenshot 1
Docusign - Upload & Sign Docs screenshot 2
Docusign - Upload & Sign Docs screenshot 3
Docusign - Upload & Sign Docs screenshot 4
Docusign - Upload & Sign Docs screenshot 5
Docusign - Upload & Sign Docs screenshot 6

Securely send and sign digital documents, contracts, and PDFs from any device. Create your own signature, upload files from various cloud services, and manage the signing process with ease. It's a legally binding and secure way to handle agreements.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for signing documents on the go
  • 🚀 Saves time and effort
  • 🔒 Secure digital signatures

Room to Improve

  • 🐛 Glitches with placing signatures and text boxes
  • 🐛 Inconsistent performance across devices
  • 🐛 Issues with editing and updating documents
Signeasy: Sign PDF Documents#2

Signeasy: Sign PDF Documents by Glykka LLC

Signature Maker & Creator App
Strong Contender
📊 Productivity
4.9😊(34K ratings)
FreeIn-App Purchases
Signeasy: Sign PDF Documents screenshot 1
Signeasy: Sign PDF Documents screenshot 2
Signeasy: Sign PDF Documents screenshot 3
Signeasy: Sign PDF Documents screenshot 4
Signeasy: Sign PDF Documents screenshot 5
Signeasy: Sign PDF Documents screenshot 6

Easily sign and send documents for electronic signatures from your mobile devices. All signatures are legally binding and include a digital audit trail for security and compliance. Works across multiple platforms and integrates with cloud storage.

What We Love

  • ⭐ Excellent app
  • 🚀 Easy and convenient to use
  • 👍 Intuitive and user-friendly
  • 🔒 Secure and trustworthy

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Restrictive for non-subscribers
  • 🐛 Occasional bugs and glitches
PDF Fill & Sign. Editor Filler#3

PDF Fill & Sign. Editor Filler by 7270356 Canada Inc

Document Reader and Signer
Worth Considering
💼 Business
4.6😐(6.5K ratings)
FreeIn-App Purchases
PDF Fill & Sign. Editor Filler screenshot 1
PDF Fill & Sign. Editor Filler screenshot 2
PDF Fill & Sign. Editor Filler screenshot 3
PDF Fill & Sign. Editor Filler screenshot 4
PDF Fill & Sign. Editor Filler screenshot 5
PDF Fill & Sign. Editor Filler screenshot 6

Streamline document management with this app. Easily sign, fill, edit, and share PDFs on the go. Say goodbye to printers and scanners and embrace digital productivity.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for work and business documents
  • 🚀 Useful app for managing files
  • 🚀 Intuitive design and modern feel

Room to Improve

  • 🐛 Crashes frequently
  • 🐛 Issues with text alignment and editing
  • 🐛 Incompatible with some PDF files

More File Signer apps to explore

4
Sign - Upload & Sign Docs
Sign - Upload & Sign Docs
Sign - Upload & Sign Docs
Sign Docs
Free
🔧 Utilities
(0)
5
e Sign: Fill Out Documents Now
e Sign: Fill Out Documents Now
e Sign: Fill Out Documents Now
by Dumitru Rotaru
Free
🔧 Utilities
(0)
6
DotSign - Sign & Fill PDFs
DotSign - Sign & Fill PDFs
DotSign - Sign & Fill PDFs
PDF Signature & Form Filler
Free
💼 Business
(0)
7
Signlyus — Fill & Sign Docs
Signlyus — Fill & Sign Docs
Signlyus — Fill & Sign Docs
Signature Maker: PDFs & Forms
Free
📊 Productivity
(0)
8
ESigner.App
ESigner.App
ESigner.App
Electronic signature maker
Free
🔧 Utilities
(0)
9
eSign: Fill & Sign Docs
eSign: Fill & Sign Docs
eSign: Fill & Sign Docs
Electronic Signature Maker
Free

Easily sign, fill, and manage documents directly from your device. Complete forms, sign contracts, and annotate PDFs without printing or scanning. Organize and share your signed documents securely.

Create electronic signaturesFill PDF formsAnnotate and highlight documents
💼 Business
(1)
free with in-app purchases
10
PDF Reader-sign
PDF Reader-sign
PDF Reader-sign
Edit n View PDF
Free
🔧 Utilities
(0)
11
Fill and Sign Documents: eSign
Fill and Sign Documents: eSign
Fill and Sign Documents: eSign
PDF Editor & e Signature Maker
Free

This app allows users to fill out, sign, and manage PDF documents digitally. It supports creating electronic signatures, requesting signatures from others, and securely storing signed contracts with audit trails. Users can also scan documents and convert them into editable digital files.

Fill PDF formsCreate digital signaturesRequest e-signatures
📊 Productivity
(4.9K)
free with in-app purchases
12
e-Sign : Upload & Sign Docs
e-Sign : Upload & Sign Docs
e-Sign : Upload & Sign Docs
DocSign - Online Document Sign
Free

Easily sign documents from any device, including PDFs, Word, Excel, and images. Add multiple signature and initial blocks to ensure all required fields are completed. Optimized for a seamless signing experience for both sender and recipient.

Cross-device document signingSupports PDF, Word, Excel, JPG, PNGAdd multiple signature blocks
🔧 Utilities
(2)
free with in-app purchases
13
Signature Maker Sign PDF
Signature Maker Sign PDF
Signature Maker Sign PDF
Fill Out Forms & Documents
Free
📊 Productivity
(0)
14
ESigner
ESigner
ESigner
by vikram sareen
Free
💼 Business
(0)
15
SignZone
SignZone
SignZone
Mobile E-Signature & eID
Free
💼 Business
(0)
16
Easy Sign: PDF Signer
Easy Sign: PDF Signer
Easy Sign: PDF Signer
Sign PDF Documents Instantly
Free
📊 Productivity
(0)
17
file signature
file signature
file signature
by 乐林 陈
Free
🔧 Utilities
(0)
18
Pocket Sign: sign PDFs
Pocket Sign: sign PDFs
Pocket Sign: sign PDFs
Sign right from your phone
Free
📊 Productivity
(0)
19
eSigner - Sign Documents
eSigner - Sign Documents
eSigner - Sign Documents
Digital Signature Maker
Free

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
💼 Business
(33)
subscription
20
Signature Maker - eSign
Signature Maker - eSign
Signature Maker - eSign
Start signing smarter today.
Free
🔧 Utilities
(0)

FAQ about File Signer

What are the best file signer apps for iPhone?
Docusign - Upload & Sign Docs tops our file signer apps ranking as of August 2026, with a 4.9-star average from 825K App Store ratings, and it's free to download.
Yes — 20 of the top file signer apps we rank are free to download, including Docusign - Upload & Sign Docs and Signeasy: Sign PDF Documents.
Docusign - Upload & Sign Docs has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ file signer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Docusign app allows users to securely send and sign electronic documents, contracts, and PDFs from virtually any device. It enables the creation of custom digital signatures, easy document uploading from various cloud services, and streamlined management of the entire signing process.
Yes, Docusign eSignature complies with the eSign Act, meaning agreements signed through the platform are legally binding. It provides a complete audit trail to track who signed, when, and where, ensuring the security and validity of the signed documents.