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3-Heights PDF Analysis & Repair Tool
What 3-Heights PDF Analysis & Repair Tool is
3-Heights PDF Analysis & Repair Tool examines damaged PDF documents and attempts to restore their content. It can inspect objects, page trees and content streams, then report error types, descriptions, page numbers and event counts, including in a log file. Repair options include restoring data streams, fonts, cross-reference tables, pages and images; recovery can rebuild a PDF from content that remains legible. The tool reads encrypted PDFs and can apply permission flags when encrypting restored files. Supported inputs include PDF 1.x, PDF 2.0 and PDF/A-1, PDF/A-2 and PDF/A-3; outputs are PDF 1.x or PDF 2.0. The vendor cites ISO 32000-1 and ISO 32000-2 conformance. Shell command-line and API variants are documented for checking and fixing files, with Windows, Linux and macOS platforms listed. Repair is local, and batch repair is supported. The paid product has pricing on request and a 30-day trial. Evaluation permits analysis but disables Save As. The vendor cautions that some PDFs and image compression methods cannot be recovered.
Who it suits
It suits organizations that need to inspect or repair PDF files locally, including through command-line or API workflows. It may fit teams working with encrypted PDFs or PDF/A inputs, provided they account for evaluation and repair limits.
What it does well
- Reports errors with descriptions and page numbers.
- Can restore fonts, pages, images and cross-reference tables.
- Supports batch repair and local delivery.
- Reads encrypted PDFs and can encrypt restored files.
- Accepts PDF and PDF/A inputs.
What to know first
- Evaluation disables saving repaired or recovered files.
- Not every corrupt PDF can be repaired or recovered.
- Some image compression methods cannot be recovered.
- Pricing is available on request.
Limits
The 30-day evaluation can analyze files but disables Save As, so repaired or recovered PDFs cannot be saved or viewed without the full version. The vendor says repair or recovery is not guaranteed for every corrupt PDF, and some image compression methods cannot be recovered.
Getting started
- Visit the Pdftools product page.
- Request pricing or start the 30-day trial.
- Choose the documented Shell command-line or API variant.
- Use the Windows, Linux, or macOS deployment documented for your chosen interface.
Verdict
3-Heights offers PDF inspection and repair through documented Shell and API variants, with local processing and batch support. Its evaluation cannot save repaired files, and repair success is not guaranteed; pricing is on request.
Questions
Is there a free plan?
No. The product is paid, with pricing on request, and a 30-day trial is available.
What does the trial allow?
The evaluation version can analyze files. Save As is disabled, so repaired or recovered PDFs cannot be saved or viewed without the full version.
Which platforms are supported?
The listed platforms are Windows, Linux, and macOS. The Shell manual documents Windows, while the API manual documents Linux and macOS deployment.
Does it provide an API?
Yes. Pdftools documents API and Shell command-line variants for checking and fixing PDFs.
Which PDF formats can it handle?
It accepts PDF 1.x, PDF 2.0, and PDF/A-1, PDF/A-2, and PDF/A-3 inputs. It outputs PDF 1.x or PDF 2.0.
Who makes the product?
It is a PDF Tools AG product. The company was founded in 2002 and lists its address in Zurich, Switzerland.
Facts from 3-Heights PDF Analysis & Repair Tool's own pages
- Analysis
- It can analyze objects, page trees, and content streams, and report errors with descriptions and page numbers. · pdf-tools.com, 7 Oct 2026
- API platforms
- The API manual documents Linux and macOS deployment, including Linux shared-library installation and a macOS library file. · pdf-tools.com, 7 Oct 2026
- Company
- PDF Tools AG was founded in 2002 and lists its address in Zurich, Switzerland. · pdf-tools.com, 7 Oct 2026
- Company origin
- Pdftools describes itself as a Swiss provider whose development activities are conducted in-house, primarily in Zurich. · pdf-tools.com, 7 Oct 2026
- Encrypted files
- The tool can read encrypted PDFs and encrypt restored files with permission flags. · pdf-tools.com, 7 Oct 2026
- Encrypted PDFs
- The tool can read encrypted PDFs and encrypt restored files with permission flags. · pdf-tools.com, 7 Oct 2026
- Error reporting
- It can report error type, code, description, page number, and event count, and write messages to a log file. · pdf-tools.com, 7 Oct 2026
- Evaluation limit
- The evaluation version can analyze files but disables Save As, so repaired or recovered PDFs cannot be saved or viewed without the full version. · pdf-tools.com, 7 Oct 2026
- Formats and standards
- It supports PDF 1.x, PDF 2.0, and PDF/A-1, PDF/A-2, and PDF/A-3 as inputs, and cites ISO 32000-1 and ISO 32000-2 conformance. · pdf-tools.com, 7 Oct 2026
- Founded
- 2002 · pdf-tools.com, 28 Sept 2026
- Headquarters
- Zurich, Switzerland · pdf-tools.com, 28 Sept 2026
- Interfaces
- The vendor documents Shell command-line and API variants for checking and fixing PDFs. · pdf-tools.com, 7 Oct 2026
- Product status
- Pdftools describes 3-Heights products as specialized tools and says many are maintained for existing customers while functionality is gradually integrated into newer products. · pdf-tools.com, 7 Oct 2026
- Purpose
- The tool analyzes, repairs, and restores content from corrupt PDF documents. · pdf-tools.com, 7 Oct 2026
- Repair and recovery
- Options include restoring data streams, fonts, cross-reference tables, pages, and images; recovery can recreate a PDF from remaining legible content. · pdf-tools.com, 7 Oct 2026
- Repair limits
- The vendor does not guarantee every corrupt PDF can be repaired or recovered, and some image compression methods cannot be recovered. · pdf-tools.com, 7 Oct 2026
- Repair options
- Repair options include restoring data streams, fonts, cross-reference tables, pages, and images. · pdf-tools.com, 7 Oct 2026
- Service availability
- The vendor says PDF Analysis & Repair is no longer available as a service, with service documentation retained for existing customers. · pdf-tools.com, 7 Oct 2026
- Shell platform
- The Shell manual lists Windows Client 7 or later and Windows Server 2008 through 2022, for x86 and x64. · pdf-tools.com, 7 Oct 2026
- Standards
- The manual lists ISO 32000-1 (PDF 1.7) and ISO 32000-2 (PDF 2.0) conformance. · pdf-tools.com, 7 Oct 2026
- Support
- Pdftools says its development team supports customers from evaluation through implementation. · pdf-tools.com, 7 Oct 2026
- Supported formats
- It accepts PDF 1.x, PDF 2.0, and PDF/A-1, PDF/A-2, and PDF/A-3 files, and outputs PDF 1.x or PDF 2.0. · pdf-tools.com, 7 Oct 2026
- Support lifecycle
- The 6.27 release is listed for support through the end of 2027. · pdf-tools.com, 7 Oct 2026
- Windows support
- The desktop tool supports 64-bit Windows Client 7+ and listed Windows Server versions from 2008 through 2022. · pdf-tools.com, 7 Oct 2026
Where 3-Heights PDF Analysis & Repair Tool stands on Freedom251
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