WIA and existing files
Select a WIA flatbed, feeder, or duplex source, or import images, multi-page TIFF, and PDF pages without a scanner.
Free offline document scanning for Windows
Paper in.
Dependable PDF out.
Scan, import, clean, recognize, organize, and archive documents in one private Windows workspace. Sources stay untouched; no page is sent to a cloud service.
Download free
0.5.2 · 79.51 MiB · Windows x64 · unsigned installer. Windows may show “Unknown publisher.” Download only from utilivera.com. If the download stops, retry this same official link; browsers with HTTP range support may resume, otherwise restart. Never run a partial file. SHA-256: F283C43FD3BD38F475A56E4707591436D5DE5EFBE64AC97A360938710ECAB180. Open the official verification guide.
Unsigned download: the installer is not code-signed, so Windows may show “Unknown publisher” or a reputation warning. Download only from utilivera.com and verify the SHA-256 checksum. Exact SHA-256: F283C43FD3BD38F475A56E4707591436D5DE5EFBE64AC97A360938710ECAB180. In PowerShell run Get-FileHash .\UtiliVeraScan-Setup-Windows-x64.exe -Algorithm SHA256. Independent installer Round 2 passed every internal engineering gate; trusted signing will be added after certificate approval.
Windows 10/11Local-first10 OCR languagesPDF/A-3u
96/100 independent audit51/51 named tests · P0=0 · P1=0
202 frozen package files200 independent OCR pages10/10 OCR models passedAES-256 qpdf-verified security
One document pipeline
Everything needed between the scanner glass and a trustworthy file
A recoverable page workspace
Reorder a multi-selection by drag or keyboard, rotate, duplicate, reverse, interleave, and retain 60 persistent undo steps.
Professional cleanup
Deskew, crop white margins, clean paper backgrounds, remove punch holes, dark borders, and halftone patterns with cancellable previews.
Ten-language local OCR
Bundle English, Chinese, German, Spanish, French, Japanese, Korean, Portuguese, and Russian recognition without an upload or account.
Searchable, archival, or protected PDF
Create searchable PDF, verified PDF/A-3u, or AES-256 encrypted PDF with permissions, Unicode metadata, and annotations.
Profiles and automation
Save DPAPI-protected .uvprofile settings, .uvscan projects, atomic CLI workflows, cancellation files, and transactional concurrent output.
A workflow that stays inspectable
Acquire, correct, verify, then deliver.
Every destructive-looking action happens inside the workspace. Originals remain untouched, long operations are cancellable, and the final file is written atomically.
- 1Acquire pagesUse WIA or import existing document files.
- 2Order and cleanReview every page, preset, and correction.
- 3Choose the contractSearchable PDF, PDF/A, encryption, metadata, and permissions.
- 4Verify the outputOpen, search, count pages, and retain the evidence identity.
Real frozen interface
Large text, standard icons, system-language startup.
Independent release evidence
Claims stay attached to one frozen candidate.
The product audit compared UtiliVera Scan against NAPS2, VueScan, PaperScan, ABBYY FineReader PDF, and Adobe Acrobat Pro across acquisition, cleanup, OCR, archival PDF, security, accessibility, localization, performance, and professional workflows.
Inspect the complete evidence index →96/100 product audit51/51 named tests0 / 0 product P0 / P1Unsigned public installer; verify SHA-256
Five high-intent Windows workflows
Answer the exact job before asking for a download.
01
How to scan documents to PDF on Windows
Acquire with WIA or import existing pages, then verify one private PDF.
Read guide →02How to scan paper to a searchable PDF on Windows
Add a local OCR text layer and verify important names, dates, and amounts.
Read guide →03How to scan multiple pages into one PDF
Order flatbed, feeder, duplex, and imported pages before one atomic save.
Read guide →04How to clean up a document scan on Windows
Deskew, crop borders, clean backgrounds, and remove punch holes locally.
Read guide →05How to create a PDF/A archival scan on Windows
Build a searchable PDF/A-3u record with metadata and deliberate validation.
Read guide →UtiliVera Scan 0.5.2
Scan locally and verify the installer before running it.
The unsigned public installer is available now. Windows may show “Unknown publisher”; download only from utilivera.com and verify SHA-256.