FileSizeFix: File Compressor

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Content rating
Everyone
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About this app

Compress and convert PDFs, images, videos and documents on your device. Scan paper documents to PDF. Built for uploads, email and forms with no server upload.

Beschreibung:
FileSizeFix: File Compressor is a fast, private app to compress, convert and scan files for everyday upload limits.

Need to make a PDF smaller for an online form? Need to reduce image size in KB or MB, convert images to another output format, compress a photo for an application, convert a video to MP4, optimize an Office document for email, or scan a paper document as a small PDF? FileSizeFix helps you compress, convert, scan, save and share files directly on your phone.

Compress, convert, scan and optimize:
- Compress PDF files for upload portals and forms
- Compress scanned PDFs to smaller file sizes
- Scan paper documents to multi-page PDF
- Compress JPG, PNG, HEIC, WEBP and SVG images
- Convert images to JPG, PNG, WEBP or SVG output
- Compress MP4, MOV, M4V, WEBM and MKV videos
- Convert supported videos to MP4 for sharing and uploads
- Optimize DOCX, XLSX and PPTX Office documents
- Resize photos to exact pixel dimensions
- Reduce photos, scans, forms, resumes, certificates and attachments

Built for real upload problems:
- Compress PDF to KB or MB targets
- Reduce image size for email and online forms
- Make video files easier to share
- Convert videos to an upload-friendly MP4 file
- Create a clean PDF from paper documents
- Prepare documents for job applications, school portals, government forms and website upload limits
- Save or share a smaller copy

Why FileSizeFix:
- Works locally on your device
- No file uploads to a server
- No cloud processing
- Choose target KB or MB size
- Export compressed files, converted files and scanned PDFs
- Useful as PDF compressor, image compressor, video compressor, file converter, document compressor, photo resizer and PDF scanner

Privacy and offline:
FileSizeFix is an offline file tool. No internet connection is needed to compress files. Your PDFs, images, videos, documents and scans stay on your device: no uploads, no cloud and no server processing.

Free plan, subscription and legal:
The free plan includes 3 files per day. FileSizeFix Pro is an optional auto-renewing subscription with monthly and yearly plans. Pro unlocks unlimited file compression and the document scanner. Prices are shown before purchase in the App Store or Google Play and may vary by country. The subscription renews automatically unless canceled and can be managed or canceled in your store account settings.
Privacy Policy: https://filesizefix.com/privacy/
Terms of Use: https://filesizefix.com/terms/

Download FileSizeFix to compress PDFs, convert images and videos, scan to PDF and make files smaller in seconds.
Updated on
Jul 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

New in this release:
- Added a target-size slider for easier compression control
- Improved Android layout spacing around the status and navigation bars
- Polished the bottom navigation scanner button
- Improved scanner navigation and cancel behavior
- General UI fixes and stability improvements
Content rating
Everyone
In-App Purchases
Learn more

App support

Phone number
+498928741178
About the developer
Deep Platforms GmbH
bo@deep-platforms.com
Eschenrieder Str. 24 82194 Gröbenzell Germany
+49 179 4508754