4Sync app icon

Apps Like 4Sync for iPhone and iPad

Securely store and access files.

The app allows users to securely store digital content in one place and access it from any device. It enables users to upload, manage, download, and share documents and folders, syncing them between computers.

by 4Sync Inc.★ 2.917 ratingsUtilitiesFreeData updated 2026-10-16

4Sync screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  1. Pasteboard Copy Paste Keyboard app icon

    Pasteboard Copy Paste Keyboard

    Oleg Preobrazhensky

    Text, attach files, access instantly

    Allows users to add text items and attach images or PDF files. Create folders to organize content. Customize a with personal notes and documents. Store content locally on the device or sync via iCloud across devices.

    ★ 4.515 ratingsProductivityFreeData updated 2026-09-06
  2. Zip Extractor - Zip Unzip File app icon

    Zip Extractor - Zip Unzip File

    Haresh Purbiya

    Browse and open ZIP files easily

    View and extract ZIP and RAR files from Apple Files, email, and Safari. Open documents like PDF, DOC, XLS, and images. Browse files, manage multiple files at once, and access various types including audio and video formats.

    ★ 5.06 ratingsUtilitiesFreeData updated 2026-09-06
  3. Smart Printer: PDF Scanner App app icon

    Smart Printer: PDF Scanner App

    Lionel Breault

    Share documents, print, scan, and fax securely

    Print, scan, fax, and share documents and photos from iPhone or iPad. Send files securely via email or cloud. Export in high quality. Connect to compatible printers wirelessly. Share directly via messaging or social media.

    ★ 4.811 ratingsUtilitiesFreeData updated 2026-09-06
  1. PDF-FolderMaker app icon

    PDF-FolderMaker

    ACCA software S.p.A.

    Organize documents in folders and subfolders.

    The app reproduces folder and subfolder structures for organizing PDF documents on iPad and iPhone. It allows browsing, displaying, and managing PDF files within the recreated structure.

    ★ 2.05 ratingsProductivityFreeData updated 2026-09-22
  2. Zero Duplicates Mobile app icon

    Zero Duplicates Mobile

    Christopher Brock

    Find and remove duplicate files

    Find and remove duplicate files based on content, not just filenames. Scan entire device storage to identify exact across folders. Delete or move to free up space. Supports documents, photos, and other file types.

    ★ 4.58 ratingsUtilitiesFreeData updated 2026-09-06
  3. Netra Smart : Document Scanner app icon

    Netra Smart : Document Scanner

    Dharmesh Ghoghari

    Scan, save, and share documents instantly

    Scan documents, barcodes, and QR codes with a single . Automatically crop, process, and correct scanned images. Save and share scanned files directly. Organize scans into folders and access them offline.

    ★ 4.616 ratingsProductivityFreeData updated 2026-09-14
  4. AirDrive - Wireless Hard Drive app icon

    AirDrive - Wireless Hard Drive

    Sebastien BUET

    Use iPhone as external hard drive

    The app allows users to connect their iPhone, iPad, or iPod to computers and smartphones as an external hard drive. Users can view, share, and organize photos, videos, music, and documents without needing iTunes or other software.

    ★ 1.01 ratingsProductivity$4.99Data updated 2026-10-25
  5. ZipManager -Zip/Unzip tool app icon

    ZipManager -Zip/Unzip tool

    冠兰 姜

    Open zip files and manage contents

    Open zip files directly from mail, safari, or other apps. Unzip, rename, copy, cut, paste, delete, and mail files. Create and manage multi-level folders. Search for files and support password-protected zips.

    ★ 3.02 ratingsUtilities$0.99Data updated 2026-09-08
  6. SendAny app icon

    SendAny

    MOBILUCK COMPANY LIMITED

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  7. Tree Size app icon

    Tree Size

    冬洋 梁

    Find and clean large files easily.

    The app displays files and folders with their sizes. It allows users to arrange items by size, name, kind, or date, and filter them by size with color highlighting.

    ★ 0.00 ratingsUtilities$9.99Data updated 2026-10-23

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.