Apps Like OpenSig for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Box: The power of Content + AI
Box, Inc.
Capture, edit, and share documents securely
Securely store, access, and edit documents and files with storage. Annotate and share projects with collaborators. Search for files quickly. Comment on and review directly. Sync across devices and manage personal and work documents.
Notarize
Notarize, Inc.
Documents securely and instantly
Upload documents and scan them for notarization. Take a photo of your ID and answer security questions. documents legally and securely from any iPhone or iPad. Available 24/7 for users in the U.S. and abroad.
Tiny Scanner - PDF Scanner App
TinyWork Apps
Scan documents, recognize text, save PDFs
Scan and convert documents into high-quality PDFs. Recognize text from receipts, notes, IDs, and certificates. Summarize, polish, and learn from document content. Share files via email or cloud services.
SwiftScan AI Document Scanner
Maple Media Apps, LLC
Scan documents, QR codes, and translate instantly
Scan documents and QR codes to create high-quality PDF or JPG files. Translate scanned text into other languages. Summarize content into brief overviews or generate detailed reports.
Slack
SLACK TECHNOLOGIES L.L.C.
Connect teams, send messages, track tasks
Collaborate in real time with teams, customers, and contractors. Send messages, files, and notifications. Schedule and manage meetings. Search for information and receive conversation summaries.
JetSign: Fill & Sign PDF Docs
GrowthClick Inc.
Documents and invite others to remotely
Documents directly with finger or pen. Add e-signature, dates, and text. Invite others to remotely. Edit and forms by editing text directly on the document. Generate signed PDFs.
Noteful: Notes & PDF Markup
Noteful Technologies Ltd
Organize and annotate documents
Take handwritten with natural handwriting and Apple Pencil support. Annotate documents, take class , and organize personal knowledge. Sync across devices and share directly.
CamScanner + | OCR Scanner
Shanghai Linguan Data Co.,Ltd
Scan documents and save as PDF
Scan documents into clear images or PDFs. Email, fax, print, or save to cloud. Extract text from single pages. Export PDFs without watermark. Access larger cloud storage. Remove ads. Share scans directly.
You.com - Enterprise grade AI
SuSea, Inc.
Simplify tasks with AI-powered workflows
Leverage AI to answer complex business questions by integrating web research and internal data. Perform calculations, build models, and analyze articles quickly. Securely access and process data for informed decision-making.
Video Compress - Shrink Videos
娜 彭
And adjust file size
To reduce file size using a slider for manual adjustment. Maintain quality during compression. No internet required; all processing occurs locally on the device. Save space and prepare for sharing without uploads.
Secret photos - KYMS
IdeaSolutions S.r.l.
Store, encrypt, and manage media securely
Secure , videos, documents, and passwords with AES military-grade encryption. Hide and manage files in an encrypted private space. Decrypt files instantly and view them while decryption continues in the background.
Notes Writer - Note Taking
Kairoos Solutions S.L.
Write, Edit, Organize
Write and edit documents with RTF and Markdown support. Annotate and organize with customizable margins, headers, and footers. Edit PDFs directly and save in multiple formats. Sync across devices and access content offline.
TransGate
IFCONNECT TECHNOLOGY LIMITED.
Convert web data to zero-knowledge proofs
Generates zero-knowledge proofs locally on the device using zkPass Protocol. Users can create proofs for web data without exposing sensitive information.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.