Best Document Stamping Apps

0+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated July 2026

If you already know SignNow, this is the deeper bench. 0+ document stamping apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Document Stamping Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SignNow: e-Signature appSignNow: e-Signature appFree4.5★ (18K)NoYesSep 2026
2Documents - File ManagerDocuments - File ManagerFree4.8★ (625K)NoYesSep 2026
3Forma: PDF Document EditorForma: PDF Document EditorFree4.7★ (26K)YesYesSep 2026
4uScan - PDF Document ScanneruScan - PDF Document ScannerFree4.6★ (15K)YesYesSep 2026
5Docusign - Upload & Sign DocsDocusign - Upload & Sign DocsFree4.9★ (825K)NoYesSep 2026
6Microsoft WordMicrosoft WordFree4.7★ (3M)NoYesSep 2026
7Scanner - Edit PDF & documentsScanner - Edit PDF & documentsFree4.7★ (12K)NoYesSep 2026
8PDF Converter - PDF Editor・PDF Converter - PDF Editor・Free4.4★ (5.9K)NoYesSep 2026

Top Picks for Document Stamping

SignNow: e-Signature app#1

SignNow: e-Signature app by airSlate, Inc.

Sign documents & PDF forms
Editor's Choice
📊 Productivity
4.5😐(18K ratings)
FreeIn-App Purchases
#74in Productivity
SignNow: e-Signature app screenshot 1
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SignNow: e-Signature app screenshot 6

Easily sign and manage PDF documents and other file formats with this comprehensive e-signature solution. Upload files, create templates, and collect legally-binding signatures from multiple parties. Securely store and access your documents online or offline.

What We Love

  • 🚀 Efficient and legitimate
  • 🚀 Easy to use and convenient
  • 🚀 Smooth and simple
  • 🚀 Awesome and great app
  • 🚀 Saves time and money
  • 🚀 Helps go paperless

Room to Improve

  • 🐛 Buggy and glitchy
  • 💰 Expensive subscription
  • 🔑 Difficult to cancel/unsubscribe
  • 🔑 Unauthorized charges
  • 🔑 Limited free features
Documents - File Manager#2

Documents - File Manager by Readdle Technologies Limited

Docs Reader, Editor, Converter
Strong Contender
📊 Productivity
4.8😊(625K ratings)
FreeIn-App Purchases
#67in Productivity
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Documents - File Manager screenshot 6

This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.

What We Love

  • 💯 Excellent file management capabilities
  • 🚀 Seamless integration with cloud services
  • 📚 Versatile document viewer and editor
  • 🎵 Reliable offline music player
  • 👍 Intuitive and user-friendly interface

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔒 Concerns over in-app subscription model
  • 🔍 Inconsistent search and file management functionality
  • 🔋 High storage consumption
  • 🤔 Confusing changes in recent updates
Forma: PDF Document Editor#3

Forma: PDF Document Editor by BPMobile

Form filler: edit files & docs
Worth Considering
📊 Productivity
4.7😞(26K ratings)
FreeAdsIn-App Purchases
Forma: PDF Document Editor screenshot 1
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This AI-powered app allows users to edit, fill, sign, scan, and convert PDF documents. It offers features like text editing, form filling, e-signatures, OCR scanning, and file conversion. An AI assistant can summarize, rewrite, or generate content, and users can create invoices and resumes.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 💡 Useful features like autofill and cloud sync
  • 🚀 Seamless document management

Room to Improve

  • 🐛 Crashes and glitches
  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🚫 Limited editing capabilities

More Document Stamping apps to explore

FAQ about Document Stamping

What are the best document stamping apps for iPhone?
SignNow: e-Signature app tops our document stamping apps ranking as of July 2026, with a 4.5-star average from 18K App Store ratings, and it's free to download.
Yes — 18 of the top document stamping apps we rank are free to download, including SignNow: e-Signature app and Documents - File Manager.
SignNow: e-Signature app has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
The SignNow app allows users to e-sign PDF documents and other file formats. It enables uploading files, creating templates, autofilling forms, and collecting legally-binding signatures from one or multiple signers. It also offers document editing and conversion features.
You can create a legally-binding e-signature within the app using the signature maker. Options include typing your name to sign or drawing your signature. These signatures can then be applied to documents.