sample-files

A curated collection of 200+ sample files across every major file format. Perfect for testing file viewers, converters, validators, and other file-processing tools.

Comprehensive open-source encyclopedia of file extensions with sample files. Covers 500+ formats across archives, audio, video, databases, documents, images & programming languages.

A collection of sample files (PDFs, images, documents, etc.) used as test data for automated testing scripts and quality assurance workflows.

Free CAD parts in STEP, STL and IGES, with previews and practical inspection guides. Curated by CADProps.

Machine-readable manifests for samplefile.com — 858 sample files, 152 formats, SHA256 checksums. Free API for test files.

Sample SEPA XML files (pain.001, pain.008) for testing and development. ISO 20022 CBI compliant.

Sample PDF Files for DWS API

Generator for the qa-example test data set: small, labelled sample files for QA

Collection of Octocat-themed sample text files.

366 sample files across 280+ file types — for testing a file manager's MIME/icon resolution.

Files used in the development of JSONID rulesets

Generate valid test files of an exact byte size (1 byte to 2 GB) in 20 formats. CLI + Node API.

Free synthetic test files: FIX 4.2/4.4/5.0 logs, QuickFIX dictionary, SWIFT MT940/MT942, ISO 20022 camt.053 and pain.001, NACHA ACH files, and DORA register of information (Excel + xBRL-CSV) - valid and deliberately broken versions for testing parsers and validators

Free sample & test files (PDF, video, audio, images, Office, archives) with direct URLs and SHA-256 for CI fixtures, plus monitor and printer test pages.