Best File Signer Apps

250+ iOS apps curated and reviewed

3.7 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★ (822K)NoYesAug 2026
2Signeasy: Sign PDF DocumentsSigneasy: Sign PDF DocumentsFree4.9★ (34K)NoYesAug 2026
3PDF Fill & Sign. Editor FillerPDF Fill & Sign. Editor FillerFree4.6★ (6.5K)NoYesAug 2026
4Sign - Upload & Sign DocsSign - Upload & Sign DocsFreeNoYesMay 2026
5Signer - Signing,PDF Fill SignSigner - Signing,PDF Fill SignFreeNoYesJul 2026
6Fill and Sign Documents: eSignFill and Sign Documents: eSignFree4.3★ (4.8K)YesYesAug 2026
7Software602 SignerSoftware602 SignerFree1.0★ (1)NoYesJul 2026
8Sign PDF documentsSign PDF documentsFree1.0★ (1)YesYesAug 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😊(822K ratings)
FreeIn-App Purchases
#33in 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
Signer - Signing,PDF Fill Sign
Signer - Signing,PDF Fill Sign
Signer - Signing,PDF Fill Sign
Signing app - esign your forms
Free
🔧 Utilities
(0)
6
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
(4.8K)
free with in-app purchases
7
Software602 Signer
Software602 Signer
Software602 Signer
by Software602 a.s.
Free

This premium tool facilitates electronic signatures, time stamps, and data mailbox management. It supports authorization of various document types and mobile photos with GPS data, utilizing qualified digital signatures and remote certificate storage.

Electronic signature authorizationTime stampingData mailbox management
📊 Productivity
(1)
free
8
Sign PDF documents
Sign PDF documents
Sign PDF documents
Edit and archive PDF files
Free

Easily sign documents digitally without printing. This app allows for unlimited signatures without requiring a subscription or registration, making document signing quick and convenient.

Unlimited digital signaturesNo subscription requiredNo registration needed
📊 Productivity
(1)
ad-supported
9
Signer - eSign PDF Documents
Signer - eSign PDF Documents
Signer - eSign PDF Documents
Digital Signature & PDF Sign
Free
💼 Business
(0)
10
Signature Creator - Easy Sign
Signature Creator - Easy Sign
Signature Creator - Easy Sign
Sign Easy - Sign and Fill Docs
Free
🔧 Utilities
(0)
11
SignZone
SignZone
SignZone
Mobile E-Signature & eID
Free
💼 Business
(0)
12
DotSign - Sign & Fill PDFs
DotSign - Sign & Fill PDFs
DotSign - Sign & Fill PDFs
PDF Signature & Form Filler
Free
💼 Business
(0)
13
Sign Documents: PDF Signer
Sign Documents: PDF Signer
Sign Documents: PDF Signer
Sign PDF Documents Now
Free
💼 Business
(0)
14
Requests Signer
Requests Signer
Requests Signer
by Creon FZC
Free
🔧 Utilities
(0)
15
Signature Maker - e Sign App
Signature Maker - e Sign App
Signature Maker - e Sign App
Digital Sign Creator-Generator
Free

Effortlessly create professional digital signatures using AI or by drawing. Sign PDFs and forms directly on your device, with customization options for fonts, colors, and styles. Securely save and reuse your e-signatures for personal or business needs.

AI signature generationCustomizable fonts, colors, and stylesSign PDF documents directly
📊 Productivity
(3)
free with in-app purchases
16
Document Sign - Signjar
Document Sign - Signjar
Document Sign - Signjar
Signature Maker to Sign PDF
Free
💼 Business
(0)
17
file signature
file signature
file signature
by 乐林 陈
Free
🔧 Utilities
(0)
18
Sign Documents x Signature PDF
Sign Documents x Signature PDF
Sign Documents x Signature PDF
Sign Docs in a Snap
Free
💼 Business
(0)
19
Pocket Sign: sign PDFs
Pocket Sign: sign PDFs
Pocket Sign: sign PDFs
Sign right from your phone
Free
📊 Productivity
(0)
20
PDF Reader-sign
PDF Reader-sign
PDF Reader-sign
Edit n View PDF
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 822K 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.